UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzVlelXZJcsNMp97br76mZp3ZmzdAeknp8h3pPeZ9do=' 
WHERE 
  key_id = '46ec01d6028beb8268acb338c0c96f6e61bc02a80079d79feb422a945efac3fa' 
  AND (
    token = 'LzVlelXZJcsNMp97br76mZp3ZmzdAeknp8h3pPeZ9do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )