UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V1T+ZeH6dspC786vLqUUlhFtSSbNaicooeSeZYX+VN0=' 
WHERE 
  key_id = '770c0916f03c86dc861f4d7f7d27aa3f9537c8aea3fd08f19921eccc30973f44' 
  AND (
    token = 'V1T+ZeH6dspC786vLqUUlhFtSSbNaicooeSeZYX+VN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )