UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'si4GMtQH97psgoTsg7y6biwWRewMbJ7PxDhwCoXKIPE=' 
WHERE 
  key_id = '05e28167a45acf227cb9492ac051c36bb8ab508a37d9be7bf76b16933b624176' 
  AND (
    token = 'si4GMtQH97psgoTsg7y6biwWRewMbJ7PxDhwCoXKIPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )