UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0E44YPjsncOvv+DEHTvjyLKl1lNazRCyg82x3cnU69o=' 
WHERE 
  key_id = '264745f4d822f4fa13e53b725cd7bf00f52e3625b832ee30a9b944692061e3a5' 
  AND (
    token = '0E44YPjsncOvv+DEHTvjyLKl1lNazRCyg82x3cnU69o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )