INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55dd26b961c0697066d95ad710736bb30d133130f76430fba3824146d829d227', 
    '6rRjZN1zu45sFqO52uaK6yWLh+RAlohli6+YgkxM6QQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)