INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84dcdac3c67f13cee96adc2563438449b1c2ad4d42bf081a3f63baa537e7c7a1', 
    'B6tKQpgbKbzBm3bqab8QnMizxBk+cUgHyfUi0dpHW4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)