INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4829f5cb7db399f131e9c4626e9b8db998c7fb1f64b23611493a201d314ec1c5', 
    'rRbevStMw3o1SUK+B3yHp1zaYAVJQFUeyD/gPleu+6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )