UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZM+Zz8Tb+JKxjse00ebHSvjrFmkU+m6BQ4TmKoXqlE=' 
WHERE 
  key_id = '6f0deece2e770df1317a60e18418a3d222068f24c631d1add3f257158f12cb6e' 
  AND (
    token = 'gZM+Zz8Tb+JKxjse00ebHSvjrFmkU+m6BQ4TmKoXqlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )