INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2568cba3dbbdfa8c98e098212d3d60063ddb33e5095cec1f1577f95edd52f266', 
    'JlurzBoHUEPGbzXwoUhdT4wO7WHAyh6uLGeDdTMdgHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)