UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ovAOQTIS4vYJ6REoAYUr9uOvWdhnkw2SKPcJyk2nc0k=' 
WHERE 
  key_id = '5c1b1b4a6c1d3d3d7eff45c174445d7a4725dbd1332aa5d7e6c668e0a2614c1e' 
  AND (
    token = 'ovAOQTIS4vYJ6REoAYUr9uOvWdhnkw2SKPcJyk2nc0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )