UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/r6770rA2HTnkAyyFrQGYhbWRTFd8Yj1XGrKDaUN7WI=' 
WHERE 
  key_id = '3ea46909d237a189b4883eb2a61753b5f4d8016438e3003ba1c0a84ad99a5c71' 
  AND (
    token = '/r6770rA2HTnkAyyFrQGYhbWRTFd8Yj1XGrKDaUN7WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )