UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ya6LuOTZ3xFDykk1dMcajujBGEimRh5U13JUmq8sKqo=' 
WHERE 
  key_id = '2a4e5ca868adcc73a94a9d4642c63d6b9d05ec50d8ad3ff5d56f4b021ac18e72' 
  AND (
    token = 'ya6LuOTZ3xFDykk1dMcajujBGEimRh5U13JUmq8sKqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )