UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ouqknxAQ4NG4N7AieJ+wFqufp4oVh8C3YVWirPisUjM=' 
WHERE 
  key_id = '31717e96b948a8f202b00826b4c91669c4ef1439762d8ac6b60fdfd42ae10bca' 
  AND (
    token = 'ouqknxAQ4NG4N7AieJ+wFqufp4oVh8C3YVWirPisUjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )