INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e8e849ed65ed9b143551440fc0c839aea593d6b15a985106af543df02723386', 
    '9F6xlIn7DkWf12lBHBNS7QyHio4hgqdn3tejBga/Ypg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)