UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vSZMq+NuWI18IchAP1QLrYxPHL5ZBh+NKYzW4LraS4I=' 
WHERE 
  key_id = '5f9b94536152f03cf93f6314073793a3d7816f9f27cf1c320c93623342e56d44' 
  AND (
    token = 'vSZMq+NuWI18IchAP1QLrYxPHL5ZBh+NKYzW4LraS4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )