UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTL7g781UAshAqn2hdakp8DzZGbDdhPKrMtrN/BMlOA=' 
WHERE 
  key_id = 'e8bc80b2af7ab6c9b7c0855265babbb09179915f80dcb3f71a40bd4a50f47afd' 
  AND (
    token = 'TTL7g781UAshAqn2hdakp8DzZGbDdhPKrMtrN/BMlOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )