UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAk/GLvBea1No/mCdeItTuVWWE/HdeLqNyGtKrrgboM=' 
WHERE 
  key_id = 'ed80f2d6d1585fc33735610eb98132229145fe209bf0724c2ae74dbcda5f56c8' 
  AND (
    token = 'MAk/GLvBea1No/mCdeItTuVWWE/HdeLqNyGtKrrgboM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )