INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c68c156aae9ab547cfad27461a1ecc82f30509c28861627832909b31627400', 
    'M5v05tD7WrWThGWuneXZzYedW5WRSd7R96aLkiTVIpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)