UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WxyOa82KI6kHYD7ya1fFxaKV4Qp4CIG1xgEUsImxyg=' 
WHERE 
  key_id = '90245b158b851f491491044691580cc6f9120ac016b614632a6d93e0dcc0924f' 
  AND (
    token = '9WxyOa82KI6kHYD7ya1fFxaKV4Qp4CIG1xgEUsImxyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )