UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqBO6f69kejo+WpUBuazHdc31Z03fHIRA6MDmlrs7wU=' 
WHERE 
  key_id = 'a55fcceeff23d36f886e228839c60cf353790330c01b8c0a660d611768a64a46' 
  AND (
    token = 'NqBO6f69kejo+WpUBuazHdc31Z03fHIRA6MDmlrs7wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )