diff --git a/lib/internal/Magento/Framework/Session/SessionManager.php b/lib/internal/Magento/Framework/Session/SessionManager.php
index ca8d3d92d7609..0365e5bc49d14 100644
--- a/lib/internal/Magento/Framework/Session/SessionManager.php
+++ b/lib/internal/Magento/Framework/Session/SessionManager.php
@@ -15,11 +15,6 @@
  */
 class SessionManager implements SessionManagerInterface
 {
-   /**
-    * Session destroyed threshold in seconds
-    */
-    const SESSION_DESTROYED_THRESHOLD = 300;
-    
     /**
      * Default options when a call destroy()
      *
@@ -194,11 +189,12 @@ public function start()
             // potential custom logic for session id (ex. switching between hosts)
             $this->setSessionId($sid);
             session_start();
-            if (isset($_SESSION['destroyed'])) {
-                if ($_SESSION['destroyed'] < time() - self::SESSION_DESTROYED_THRESHOLD) {
-                    $this->destroy(['clear_storage' => true]);
-                }
+            if (isset($_SESSION['destroyed'])
+                && $_SESSION['destroyed'] < time() - $this->sessionConfig->getCookieLifetime()
+            ) {
+                $this->destroy(['clear_storage' => true]);
             }
+
             $this->validator->validate($this);
             $this->renewCookie($sid);
 
@@ -513,29 +509,34 @@ public function regenerateId()
             return $this;
         }
 
-        // @codingStandardsIgnoreStart
         if ($this->isSessionExists()) {
+
             // Regenerate the session
             session_regenerate_id();
             $newSessionId = session_id();
             $_SESSION['new_session_id'] = $newSessionId;
+
             // Set destroy timestamp
             $_SESSION['destroyed'] = time();
+
             // Write and close current session;
             session_commit();
+
             // Called after destroy()
             $oldSession = $_SESSION;
+
             // Start session with new session ID
             session_id($newSessionId);
             session_start();
             $_SESSION = $oldSession;
+
             // New session does not need them
             unset($_SESSION['destroyed']);
             unset($_SESSION['new_session_id']);
         } else {
             session_start();
         }
-        // @codingStandardsIgnoreEnd
+
         $this->storage->init(isset($_SESSION) ? $_SESSION : []);
 
         if ($this->sessionConfig->getUseCookies()) {