UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qTqKKmKXqxazxriWjmiYYo/8V1Y8PzALdaTOH7HpAI=' 
WHERE 
  key_id = '681f0f6616847d9b3b4f6dae9e743f4bdb84cd13e58f51f31e5a7ca63cc0ce65' 
  AND (
    token = '5qTqKKmKXqxazxriWjmiYYo/8V1Y8PzALdaTOH7HpAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )