UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1sboFkIyI3v5lNgMDfbHXg2RaQEcU6F3mDMI6WoSj1s=' 
WHERE 
  key_id = '797dc6a455261be43149ead1140f7b116555bd1c4e19c2836b4f32ea751d38b9' 
  AND (
    token = '1sboFkIyI3v5lNgMDfbHXg2RaQEcU6F3mDMI6WoSj1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )