UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2uVRqmJopIBjTsZOsjmmYbzAHwxbleDEHd5DpIpAzs=' 
WHERE 
  key_id = '2281fdf52c2c6f4f11f6601b07b6933c53d1cff9133be9436d7d8ca79c0dc29a' 
  AND (
    token = 'N2uVRqmJopIBjTsZOsjmmYbzAHwxbleDEHd5DpIpAzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )