UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndwr88+5ssyErbhEG1mpqfbkGtDdQT10+hdKkv3+gLg=' 
WHERE 
  key_id = 'a68cc32611259224925b91a00db1e14dca2ca9a18a2bb5162ec6deac38a0050b' 
  AND (
    token = 'ndwr88+5ssyErbhEG1mpqfbkGtDdQT10+hdKkv3+gLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )