UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDXJqgnFcrHgE/g6eOuzpDQ7PY7Vdz7U6qnPtQSDcC0=' 
WHERE 
  key_id = '66cfb1170b652ae66644a0afe55435ab28f9fe1694dc120f6f363dc856ebbc64' 
  AND (
    token = 'QDXJqgnFcrHgE/g6eOuzpDQ7PY7Vdz7U6qnPtQSDcC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )