UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '038pZCU3E9kqTqLI9HwgJgVXfkf4d+hXRKN+EJlKWnA=' 
WHERE 
  key_id = '596862cfe119e2d15a8cf6c5faf568900f61c6c1dfc0c11247857972809eb5e9' 
  AND (
    token = '038pZCU3E9kqTqLI9HwgJgVXfkf4d+hXRKN+EJlKWnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )