UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkcZQdb6IVHiCTJ98lQh0jXk59ggiN16UGwo/u7ABME=' 
WHERE 
  key_id = '0728e4d484051187dc962a36dc238545a10af194d9b73d5f5ee1fbbcb406d3f8' 
  AND (
    token = 'TkcZQdb6IVHiCTJ98lQh0jXk59ggiN16UGwo/u7ABME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )