UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0VdDqa5Xfku/P7xwWzXIQmfpEX0WjG7dcXBDJWwLby0=' 
WHERE 
  key_id = '274dace552b69eff7f1ce1cba4f42ac7cb57f5eb96d266382604f9ec41fe572d' 
  AND (
    token = '0VdDqa5Xfku/P7xwWzXIQmfpEX0WjG7dcXBDJWwLby0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )