UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+l/1ihL8mWPYMZbVc5FdxN8d3xmht7u7CrE4xxiS8B8=' 
WHERE 
  key_id = '35f4ebdd97a97c7d02df79047980ed42bd4ab838325a1e0da6c1ed018b1d56fd' 
  AND (
    token = '+l/1ihL8mWPYMZbVc5FdxN8d3xmht7u7CrE4xxiS8B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )