UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HIHyBBY5L/FR1WN9RBc4mnHUc64V0qu4WLdz7OGAhVQ=' 
WHERE 
  key_id = 'dfad6d9bd09bb6c5109078a085067c703f5fabc828ed57820e07f6de8049ca3d' 
  AND (
    token = 'HIHyBBY5L/FR1WN9RBc4mnHUc64V0qu4WLdz7OGAhVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )