UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWu87H7PMishz17Z4hW5v0p72A0983vZiNI0oGztydk=' 
WHERE 
  key_id = 'c5a1c49f0ee3188fa0d065aecb974b749668db5adb9cb44e2710a1dc1db6a372' 
  AND (
    token = 'HWu87H7PMishz17Z4hW5v0p72A0983vZiNI0oGztydk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )