UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JJdd52q+utP7iKFoOT7In8PnmPRQt0Kc1dmsIKdFd4=' 
WHERE 
  key_id = '5793bc8e71302a119f65059924b98f902493c0a549026a656c6ae3f08be024f3' 
  AND (
    token = '2JJdd52q+utP7iKFoOT7In8PnmPRQt0Kc1dmsIKdFd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )