diff --git a/src/main/java/com/tiketeer/Tiketeer/domain/purchase/annotation/CheckWaitingQueueAndTokenAop.java b/src/main/java/com/tiketeer/Tiketeer/domain/purchase/annotation/CheckWaitingQueueAndTokenAop.java
index 20525acf..52f0eddc 100644
--- a/src/main/java/com/tiketeer/Tiketeer/domain/purchase/annotation/CheckWaitingQueueAndTokenAop.java
+++ b/src/main/java/com/tiketeer/Tiketeer/domain/purchase/annotation/CheckWaitingQueueAndTokenAop.java
@@ -28,7 +28,7 @@ public class CheckWaitingQueueAndTokenAop {
 
 	private final SecurityContextHelper securityContextHelper;
 	private final RedisService redisService;
-	private final String tokenPattern = "^[\\w\\.-]+@[\\w\\.-]+:[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}+:\\d+$";
+	private final String tokenPattern = "^[\\w\\.-]+@[\\w\\.-]+:[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}+$";
 
 	@Around("@annotation(com.tiketeer.Tiketeer.domain.purchase.annotation.CheckWaitingQueueAndToken)")
 	public Object check(final ProceedingJoinPoint joinPoint) throws Throwable {
@@ -47,17 +47,16 @@ public Object check(final ProceedingJoinPoint joinPoint) throws Throwable {
 		String[] args = purchaseToken.split(":");
 		var email = args[0];
 		var ticketingId = args[1];
-		var entryTime = Long.parseLong(args[2]);
 
 		validateUser(email);
-		validateTokenWithRedis(ticketingId, email, entryTime);
+		validateTokenWithRedis(ticketingId, email);
 
 		try {
 			return joinPoint.proceed();
 		} catch (Throwable e) {
 			throw e;
 		} finally {
-			redisService.removeZset(ticketingId, email);
+			redisService.removeZset("queue::" + ticketingId, email);
 		}
 	}
 
@@ -77,22 +76,13 @@ private void validateUser(String email) {
 		}
 	}
 
-	private void validateTokenWithRedis(String ticketingId, String email, Long entryTime) {
-		var results = redisService.getZSetRankAndScore(ticketingId, email).orElseThrow(() -> {
-			log.error("User does not enter queue (email: " + email + ", ticketing_id: " + ticketingId + ")");
+	private void validateTokenWithRedis(String ticketingId, String email) {
+		var results = redisService.getZSetRankAndScore("queue::" + ticketingId, email).orElseThrow(() -> {
+			log.error("User does not enter queue (email: {}, ticketing_id: {})", email, ticketingId);
 			return new UserNotExistInQueueException();
 		});
 		var rank = results.getFirst();
-		var entryTimeInRedis = results.getSecond();
 
-		if (entryTime != entryTimeInRedis.longValue()) {
-			log.error(
-				"Entry time(" + entryTime + ") in token does not match with entry time("
-					+ entryTimeInRedis.longValue()
-					+ ") in redis (email: " + email
-					+ ", ticketing_id: " + ticketingId + ")");
-			throw new PurchaseTokenNotValidException();
-		}
 		if (rank >= 10) {
 			log.error(
 				"User is not in purchasing order. (email: \" + email + \", ticketing_id: \" + ticketingId + \")\"");
diff --git a/src/test/java/com/tiketeer/Tiketeer/domain/purchase/controller/PurchaseControllerTest.java b/src/test/java/com/tiketeer/Tiketeer/domain/purchase/controller/PurchaseControllerTest.java
index 64425d8b..759d0adc 100644
--- a/src/test/java/com/tiketeer/Tiketeer/domain/purchase/controller/PurchaseControllerTest.java
+++ b/src/test/java/com/tiketeer/Tiketeer/domain/purchase/controller/PurchaseControllerTest.java
@@ -110,8 +110,8 @@ void postPurchaseSuccess() throws Exception {
 		String content = objectMapper.writeValueAsString(req);
 
 		var unixTime = System.currentTimeMillis();
-		redisService.addZSet(ticketing.getId().toString(), buyerEmail, (double)unixTime);
-		List<String> tokenValues = Arrays.asList(buyerEmail, ticketing.getId().toString(), String.valueOf(unixTime));
+		redisService.addZSet("queue::" + ticketing.getId().toString(), buyerEmail, (double)unixTime);
+		List<String> tokenValues = Arrays.asList(buyerEmail, ticketing.getId().toString());
 		var purchaseToken = Encoders.BASE64.encode(String.join(":", tokenValues).getBytes());
 
 		// when
@@ -128,7 +128,7 @@ void postPurchaseSuccess() throws Exception {
 			.andExpect(status().isCreated())
 			.andExpect(jsonPath("$.data.purchaseId").value(purchaseRepository.findAll().getFirst().getId().toString()
 			));
-		var rankOpt = redisService.getZSetRank(ticketing.getId().toString(), buyerEmail);
+		var rankOpt = redisService.getZSetRank("queue::" + ticketing.getId().toString(), buyerEmail);
 		Assertions.assertThat(rankOpt).isNotPresent();
 
 	}
@@ -187,7 +187,7 @@ void postPurchaseFailPurchaseTokenNotValid() throws Exception {
 			.build();
 		String content = objectMapper.writeValueAsString(req);
 
-		List<String> tokenValues = Arrays.asList(buyerEmail, ticketingId.toString());
+		List<String> tokenValues = Arrays.asList(buyerEmail, "");
 		var purchaseToken = Encoders.BASE64.encode(String.join(":", tokenValues).getBytes());
 
 		// when
@@ -224,8 +224,7 @@ void postPurchaseFailPurchaseTokenOfOtherUser() throws Exception {
 			.build();
 		String content = objectMapper.writeValueAsString(req);
 
-		var unixTime = System.currentTimeMillis();
-		List<String> tokenValues = Arrays.asList(otherEmail, ticketingId.toString(), String.valueOf(unixTime));
+		List<String> tokenValues = Arrays.asList(otherEmail, ticketingId.toString());
 		var purchaseToken = Encoders.BASE64.encode(String.join(":", tokenValues).getBytes());
 
 		// when
@@ -279,45 +278,6 @@ void postPurchaseFailUserNotExistInQueue() throws Exception {
 			.andExpect(status().isUnauthorized());
 	}
 
-	@Test
-	@DisplayName("일치하지 않는 entry time > 구매 생성 요청 > 실패")
-	@Transactional
-	void postPurchaseFailEntryTimeNotValid() throws Exception {
-		// given
-		var ticketingId = UUID.randomUUID();
-		var buyerEmail = "buyer@test.com";
-		String token = testHelper.registerAndLoginAndReturnAccessToken(buyerEmail, RoleEnum.BUYER);
-		var buyer = memberRepository.findByEmail(buyerEmail).orElseThrow();
-		buyer.setPoint(10000);
-		Cookie cookie = new Cookie(JwtMetadata.ACCESS_TOKEN, token);
-
-		var count = 2;
-		PostPurchaseRequestDto req = PostPurchaseRequestDto.builder()
-			.ticketingId(ticketingId)
-			.count(count)
-			.build();
-		String content = objectMapper.writeValueAsString(req);
-
-		var unixTime = System.currentTimeMillis();
-		var otherUnixTime = unixTime + 100;
-		redisService.addZSet(ticketingId.toString(), buyerEmail, (double)unixTime);
-		List<String> tokenValues = Arrays.asList(buyerEmail, ticketingId.toString(), String.valueOf(otherUnixTime));
-		var purchaseToken = Encoders.BASE64.encode(String.join(":", tokenValues).getBytes());
-
-		// when
-		mockMvc
-			.perform(post("/api/purchases")
-				.contextPath("/api")
-				.contentType(MediaType.APPLICATION_JSON)
-				.characterEncoding("utf-8")
-				.content(content)
-				.cookie(cookie)
-				.header("Purchase-Token", purchaseToken)
-			)
-			//then
-			.andExpect(status().isUnauthorized());
-	}
-
 	@Test
 	@DisplayName("구매 가능한 대기열 순위에 들지 않음 > 구매 생성 요청 > 실패")
 	@Transactional
@@ -338,11 +298,11 @@ void postPurchaseFailNotInOrder() throws Exception {
 		String content = objectMapper.writeValueAsString(req);
 
 		var unixTime = System.currentTimeMillis();
-		redisService.addZSet(ticketingId.toString(), buyerEmail, (double)unixTime);
+		redisService.addZSet("queue::" + ticketingId, buyerEmail, (double)unixTime);
 		for (int i = 1; i < 11; i++) {
-			redisService.addZSet(ticketingId.toString(), i + "@test.com", (double)(unixTime - 100 * i));
+			redisService.addZSet("queue::" + ticketingId, i + "@test.com", (double)(unixTime - 100 * i));
 		}
-		List<String> tokenValues = Arrays.asList(buyerEmail, ticketingId.toString(), String.valueOf(unixTime));
+		List<String> tokenValues = Arrays.asList(buyerEmail, ticketingId.toString());
 		var purchaseToken = Encoders.BASE64.encode(String.join(":", tokenValues).getBytes());
 
 		// when