INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e92f09edb7eef6a144f456b5b48120b914962542ab853c4a54ea6c2850b1f9', 
    'ASWKNy+X5AnUcb2DJhkDld+iNEigW0JeODkjcWbzMvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)