UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Tm0/98MLYETRh8KtJUz7o0Y3Dvbg0LQdOasAM1WhLQ=' 
WHERE 
  key_id = '89950f42e3df5c54fd18862a1f7590bf0822ac4940c8c2b9dd2c93cd1774a1d6' 
  AND (
    token = '6Tm0/98MLYETRh8KtJUz7o0Y3Dvbg0LQdOasAM1WhLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )