UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1isvNApWUl0TTmnYe5wjr2UOQdKazQnHtLbKklhjhD8=' 
WHERE 
  key_id = 'a4aacdfc1cb934b1d9acc39baed8b96dc7c3c7e3d2216cf7e586cf62162b81e8' 
  AND (
    token = '1isvNApWUl0TTmnYe5wjr2UOQdKazQnHtLbKklhjhD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )