UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVf9c+ms8C/YENkhsGIqO9yoRpl5Oc3wXVxvuSWCqQQ=' 
WHERE 
  key_id = '30f343ea7c0d59551357cf3873d2437166429f8d7f0e7145eb5d797ea6d14f2f' 
  AND (
    token = 'sVf9c+ms8C/YENkhsGIqO9yoRpl5Oc3wXVxvuSWCqQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038