UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tvze6GqtWXuq/VV8Yi6IhxNuUO6rBqfTasrPCLG/SOM=' 
WHERE 
  key_id = '0491da1fd7da17d74e5b5ad8d2f59e52faba88f2ee23500bedbb6925c813c217' 
  AND (
    token = 'Tvze6GqtWXuq/VV8Yi6IhxNuUO6rBqfTasrPCLG/SOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )