UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pWWKzJQXQ3vYF5NO0nBJbg6iOxRSxDJbwF1oy8M9IE=' 
WHERE 
  key_id = 'ab027c6cc2b46ff9b5266e177aa91431e8e36feffe02054841f8fe628f1103dc' 
  AND (
    token = '2pWWKzJQXQ3vYF5NO0nBJbg6iOxRSxDJbwF1oy8M9IE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )