INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819178f2d897f7dec5061ed5318e86bf8946c576dc7491dc58d67360c27e9da4', 
    '9RNIzzcP5+bkPD6uYNdsI0gdGioDZae3ESO9sDGi+0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)