UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34ru/jhp7BAmF0U6/yiXQgVN9wuY1wFLWNoPyt7PzGg=' 
WHERE 
  key_id = 'b87bd6a6b97a61d0d24963fc4c3852cc09687ee454f91d29eb9ceb9ba8a82730' 
  AND (
    token = '34ru/jhp7BAmF0U6/yiXQgVN9wuY1wFLWNoPyt7PzGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )