UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8OpZLMB/Xg6onfWiWVjbTuiP2LGz5Hr8phEyjkf8qCo=' 
WHERE 
  key_id = '262df431f02980cff20ab6552b1b1c08893ff1971c0286306f190294287a5d8d' 
  AND (
    token = '8OpZLMB/Xg6onfWiWVjbTuiP2LGz5Hr8phEyjkf8qCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )