INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '813e7ac637195c7c60ab63e743383ffa641e02baa55f030c639931820cfde517', 
    'VXTRtg5rl8XVJqM+TzaYd1OHBNJDgnrmGI1lI37tw0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)