UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMi7AtCC55dmAZ1OvKQJp33Nk5Wlg2HGtJ3un+ToSUE=' 
WHERE 
  key_id = '6fa70296629d72af22e06c8379e54113cfb6183c8223f41ef54161e9dded1d8d' 
  AND (
    token = 'XMi7AtCC55dmAZ1OvKQJp33Nk5Wlg2HGtJ3un+ToSUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )