UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ZO0Ly9jxQvqsU2d3rgqfsMZiBh1/7QpJS3bYyG05qI=' 
WHERE 
  key_id = '31612014bc4cbdd52ae77151ce48fc43954b7e639c8ed0654f26fea36d0fd4cd' 
  AND (
    token = '0ZO0Ly9jxQvqsU2d3rgqfsMZiBh1/7QpJS3bYyG05qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )