UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '18XwsinAoVIiZ+jGVF6Yqhd9qmd24s7/UnYyuFmuxow=' 
WHERE 
  key_id = '3d40a9d9da21bbf24879777b4dd07bf4cd182d33ba1e1c643f51700d203ed3a7' 
  AND (
    token = '18XwsinAoVIiZ+jGVF6Yqhd9qmd24s7/UnYyuFmuxow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )