UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23z8SviudwDZn9FW+qiYnZgQKTBpUnZXBhpsotxTYV4=' 
WHERE 
  key_id = '6bfc06cb67cb51e78a53a3c380dfe9699a220988db232e056a576c82a4454afd' 
  AND (
    token = '23z8SviudwDZn9FW+qiYnZgQKTBpUnZXBhpsotxTYV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )