UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hFfp4CQVSLSZXb+DpNsiZ5jRlSpTRB+JhGBobcC6mOs=' 
WHERE 
  key_id = '47df35be1af3e0bf9f6bfa3e548d69a1d1041a37bf966ffdae257921872ac1b8' 
  AND (
    token = 'hFfp4CQVSLSZXb+DpNsiZ5jRlSpTRB+JhGBobcC6mOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )