UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HYb6alDGp+NZD32zsJwoQ05egHKUi12/VgCzmGcKz8=' 
WHERE 
  key_id = '9818d283579ee9914a3f68a004d35775562f45ec3a2fc69bf6efe9ac38c31d36' 
  AND (
    token = '5HYb6alDGp+NZD32zsJwoQ05egHKUi12/VgCzmGcKz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )