UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kreHzm+M5iZwGr6eyZfXvzwft9CSHV8LQ+JCrMpyfpI=' 
WHERE 
  key_id = '829d2e30871fb7ea5927915b350031444f6d5d42930d6bb4aa1b7001e722a336' 
  AND (
    token = 'kreHzm+M5iZwGr6eyZfXvzwft9CSHV8LQ+JCrMpyfpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )