UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4sz4uamfwPIkj4ZMRvJgxKOQGR+ppKJH9WLriHiIdE=' 
WHERE 
  key_id = '608d8f63a18017cc9e13f100573c2dbc560136e978f0c84b60386fc3a6c56fb7' 
  AND (
    token = '+4sz4uamfwPIkj4ZMRvJgxKOQGR+ppKJH9WLriHiIdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )