UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKgQ5mh/ZQiZIE22T/5HbPsP22pho3y/rFlnwbd6jCM=' 
WHERE 
  key_id = 'da8ea117df159d7bf61bc8ab40cbdb67821d186a058a822948f8ac9bcec6d92a' 
  AND (
    token = 'uKgQ5mh/ZQiZIE22T/5HbPsP22pho3y/rFlnwbd6jCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )