UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+P9QuPyPOcG1WZSVan8lo6GM6hydbLXf4EaPMd7LBGw=' 
WHERE 
  key_id = 'ce8d7b3ecf57394e775e5378309fb83a6176753d7792deb7b3ca070b4776fee3' 
  AND (
    token = '+P9QuPyPOcG1WZSVan8lo6GM6hydbLXf4EaPMd7LBGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )