UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cOENQP4PbeijzEX6cx07P8ux/fmNs93FKHCv2prImQ=' 
WHERE 
  key_id = '174cf37c1957c23de860863cd727a4bb8fc0693b9e3707ad57f93f7fa1d252fa' 
  AND (
    token = '7cOENQP4PbeijzEX6cx07P8ux/fmNs93FKHCv2prImQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )