UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMuWwcv8yt2p0U8sFcuf4hNG8eMjwp7zLqIvUBTCfnE=' 
WHERE 
  key_id = '72642e76e772a90d99f188da64ab0c531ecd00278e8dae567c5df7abc01f1118' 
  AND (
    token = 'pMuWwcv8yt2p0U8sFcuf4hNG8eMjwp7zLqIvUBTCfnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )