UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RtCFHx05zM6n5UdE4n9L6js/AwV7rXG8dN438tMTFrI=' 
WHERE 
  key_id = '0bf95118f7fc6a22d24012c69b80218087365b15ff20c4b0d52b5bc855576c46' 
  AND (
    token = 'RtCFHx05zM6n5UdE4n9L6js/AwV7rXG8dN438tMTFrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )