INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec9629050446c9f5d339b106e52695650732b8ea89ab2fa38a97bbd33211c28', 
    'DC75WhOl0e2fK+ycZHu5ud4aondoJfxur2M9YvLNpxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)