UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOEHwah5ZKzzK06XfNYvGUA0wt5vwDBy8hlwID7SvWE=' 
WHERE 
  key_id = 'c5f7f46739d55a53254042dd178f043093f8ddb2071e7f30ac0e0883b08944fc' 
  AND (
    token = 'HOEHwah5ZKzzK06XfNYvGUA0wt5vwDBy8hlwID7SvWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )