UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YST5Re95lXNYYOmR57zM81Ra0WfwLzFlMAq1xo7se9c=' 
WHERE 
  key_id = '8b14084434f090d77b44ae823f2459013d47ab9790bae130176dfb3aa4438b29' 
  AND (
    token = 'YST5Re95lXNYYOmR57zM81Ra0WfwLzFlMAq1xo7se9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )