UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5m+jGu/QVsiazymjMB+dgb4idksMB7AedDzuWBCEy8g=' 
WHERE 
  key_id = '34c6a003c951f360258bfdf87f5aa7e93f7338194050d527e745e93c7a150c85' 
  AND (
    token = '5m+jGu/QVsiazymjMB+dgb4idksMB7AedDzuWBCEy8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )