UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+IOHi63cTJ0jlO4ZUatqHA3TDkcU3mRyFTeVVN23DI=' 
WHERE 
  key_id = '19611fea280147258f92297ada477c5b10a421af361f7829bd66b368acbc208a' 
  AND (
    token = 'D+IOHi63cTJ0jlO4ZUatqHA3TDkcU3mRyFTeVVN23DI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )