UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lu+mjPwIH62JaQ7ABMIz7l4admoB4ZYJwINiwePaRxc=' 
WHERE 
  key_id = 'b67effdfc2b8c1df84f131cf0d09ccc74f5e18c83d5f62a9e957cd4e561bfb2f' 
  AND (
    token = 'Lu+mjPwIH62JaQ7ABMIz7l4admoB4ZYJwINiwePaRxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )