UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yp8Vj4h1f4Sv1TSUIpU/WxaoYVpDC37wMCIT+ZxCuCE=' 
WHERE 
  key_id = '82974c9b0796eb54533a5ee9da7aacc5dd829e6abe57d62fc76bbf5188ce305b' 
  AND (
    token = 'yp8Vj4h1f4Sv1TSUIpU/WxaoYVpDC37wMCIT+ZxCuCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )