UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLby9b9FACOVCWvYV3KtaOzn8o2CTIAFiJoGyYlWaEQ=' 
WHERE 
  key_id = 'a8917a52511a344ae086f66ddb37a10dceaac9810e92720f5285ecd5f9d16bfd' 
  AND (
    token = 'ZLby9b9FACOVCWvYV3KtaOzn8o2CTIAFiJoGyYlWaEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )