UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrKxSc420+nWVgI/qNfuFbOynPu/BFw4EUMtouRMxP4=' 
WHERE 
  key_id = 'b82c0ededc5fd09278c6031067b32c16060bfe650ea249ce7923ca858ab20aa3' 
  AND (
    token = 'YrKxSc420+nWVgI/qNfuFbOynPu/BFw4EUMtouRMxP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )