UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5wiUXBnCO4iIaOazIkxjKI18XHWWsNFoKo2jcW+GoM=' 
WHERE 
  key_id = '469ff05e3d363a397e81f91fa1e3d3646444d76fbdc011bb700a360210446e2f' 
  AND (
    token = 'v5wiUXBnCO4iIaOazIkxjKI18XHWWsNFoKo2jcW+GoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )