INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b55007863a9212b83da5e108015cddd3028a1363a065dfe80d9feb1d8d16d5', 
    'HC47gNbgfxFHAPHpZ5xvqgWSxNdoU5IcF/wGeoUVQo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)