UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdKrLgUirrCx0yVs39yVbU7CWyZxoPYxGdeH+aQqi/k=' 
WHERE 
  key_id = '4e7040578de81f3846a1a6a360d0411b062a6808d244d50b1d8e919f2bf3bb10' 
  AND (
    token = 'rdKrLgUirrCx0yVs39yVbU7CWyZxoPYxGdeH+aQqi/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )