INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcf476a35e7e7227cd49dd63cd2c86d0471989a4c8b166b8b82635c350636ce3', 
    'gwvKlZXdqKo4+nwHSVPrNqUf7MsHlafEDO3IwLfFWV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)