INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcd1d273d4349bf82b16e389b9b5542538f9729b21a78d4c7cf15bb25747437d', 
    'Jb9FV7/76vQo+jG6RzIoiUt2g6jhHo3XjWNnRhzKpQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)