UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJJpqbs8xAPgU7FgLRroVcwp77Ov/z657vWpNNC3JCE=' 
WHERE 
  key_id = '6448776dd4a59aa5169c75655c50a8e7e303a706975396b2975d799288d4fee8' 
  AND (
    token = 'vJJpqbs8xAPgU7FgLRroVcwp77Ov/z657vWpNNC3JCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )