UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyPNzNnbG9gT6PL3v8rDnwaDy8sMyJwRGFq4veaxUKQ=' 
WHERE 
  key_id = '883d2d6966c7aa27734300b2693bb0c82a6e605309a089d31be3cf3f6f4428ee' 
  AND (
    token = 'KyPNzNnbG9gT6PL3v8rDnwaDy8sMyJwRGFq4veaxUKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )