UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVt63Qf42e2cZpObzKPqYztZYxrVHJ8keKO8zXaLS3U=' 
WHERE 
  key_id = '1cbbcd6ae7a50597de5d0efdaeb6206f8b0f98b9634527597806d4d3030cfd9b' 
  AND (
    token = 'IVt63Qf42e2cZpObzKPqYztZYxrVHJ8keKO8zXaLS3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )