INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '705c847cbaa59eff63829d1b6950e36571e37a70a3bd1f71dfbee7396fc4bc85', 
    'JrpQz+FmR41Qj8GXAA6rMdcfleuoCE2QeowpUvGrwk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)