UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UNzWnyfaAUWxGufN+7IVdSRKgriZ+OjEr0lKQxndBU=' 
WHERE 
  key_id = '9a8433df25d5956eefde45ef0b7f8a1eabb37c0f68c7b00f7696bd7c76bde130' 
  AND (
    token = '8UNzWnyfaAUWxGufN+7IVdSRKgriZ+OjEr0lKQxndBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )