UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVZ6thS5mAA0TiuthD+AxAfuXAak1O/wreRkogt/vcE=' 
WHERE 
  key_id = 'a67362bd25a583825aca53301cb40d08d5826804da23b85fa2e2906a5ad77592' 
  AND (
    token = 'KVZ6thS5mAA0TiuthD+AxAfuXAak1O/wreRkogt/vcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )