UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xrwK7sUlz8LjR+OtJ6zFsdmmQoxbFRJmWwujVLZpF2A=' 
WHERE 
  key_id = 'cf5425940a4058af928bb8ca347a433c7d8e7d4b9707ae476a941db197b31be9' 
  AND (
    token = 'xrwK7sUlz8LjR+OtJ6zFsdmmQoxbFRJmWwujVLZpF2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )