UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1LZwDD5GjVkXdEIqHyf6fRis5/XW6x0E5WPnvpCFt1c=' 
WHERE 
  key_id = '29d3dcdf8d7c0c2e8f74948e71bdbed216a97b7600737bcdee583cb031b76b72' 
  AND (
    token = '1LZwDD5GjVkXdEIqHyf6fRis5/XW6x0E5WPnvpCFt1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )