INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b18ab775745b714415f9e2416d01c51fc42fa41a10aba72bd377a7c1c0808750', 
    'tLS3f4vr+ldzRdEKupEvGXPpr5AM4SGZyo9e4/3asw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)