UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'phjbNCuCGV4t1LcmouYQopKDYG6gfWq4xGwDA6J6sSI=' 
WHERE 
  key_id = '8046de50ca9be5e77c8e42ac7460b69dd971cba99d5d7febc02c4d0c87996f3c' 
  AND (
    token = 'phjbNCuCGV4t1LcmouYQopKDYG6gfWq4xGwDA6J6sSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )