INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5255e9d5f1a89dd255f13dff858b396df87aa8218774de1fe755f39e603d8b34', 
    'Q3u6izIW4FyN0CSZj0ihdLrci8p/1HJ/xZj7/dNVwds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )