UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NWs3LCZJp+pb3TNurDwI6rVpprB4IKDFmUD0koBwbn0=' 
WHERE 
  key_id = '3398746260721006605826915d8971564bdbc4da359eacdff29030123f067b8f' 
  AND (
    token = 'NWs3LCZJp+pb3TNurDwI6rVpprB4IKDFmUD0koBwbn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )