UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOXUl/a8gzP+yccMllZRxRO84Is8PjRIu8hpsnpki0A=' 
WHERE 
  key_id = '218a619741d23d9ccc51585311ee055884f844ac2a3ec7dd39f5966eacf9fff9' 
  AND (
    token = 'gOXUl/a8gzP+yccMllZRxRO84Is8PjRIu8hpsnpki0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )