UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9UrfJyoGdOW1OwTgq/JjrQ/6VV18hxMQhGIv3jKFFXY=' 
WHERE 
  key_id = '3b9503d8da3d58c77028e5bbc04f11047fb645f61434454274f19d7e531f4ffa' 
  AND (
    token = '9UrfJyoGdOW1OwTgq/JjrQ/6VV18hxMQhGIv3jKFFXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )