UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpWoW4valEWrC0bUitdW7ua8q9prw2JwLTiC5AxHsJk=' 
WHERE 
  key_id = 'f677ccf921e5360c251455d43f662647da6d074c2762c927ba2ae6451c2a7768' 
  AND (
    token = 'QpWoW4valEWrC0bUitdW7ua8q9prw2JwLTiC5AxHsJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )