INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fed5b2645991398054ab39fec1aed72f994679a7d8384c466c98e01862f8224d', 
    'KfHvSIy1pYoaDjPuPzmcYNVdoylmsE3C+wh+Zk85ax0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)