UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHvV2pkAsg6idqDZDLFrv/tz6sWgrOUh6qP2wUrzbWU=' 
WHERE 
  key_id = '09e0ff0b420cf8fffd21d3177eee2fb6c35ce1e73c3cc86f77827baa15d51b9f' 
  AND (
    token = 'kHvV2pkAsg6idqDZDLFrv/tz6sWgrOUh6qP2wUrzbWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )