UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6w0WGRnuMS7K6BEvg4Ws/cB7DkZ0t4RtEr8nfjRkvKE=' 
WHERE 
  key_id = '8513dab99e875d14866d7bbfc615b616d43989314460d71b200d659874b6587e' 
  AND (
    token = '6w0WGRnuMS7K6BEvg4Ws/cB7DkZ0t4RtEr8nfjRkvKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )