INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dccf29ac91c9c5f7862ddf4bfe7d9a54d9e671a1a0fe144e72131445579db70', 
    'kdB/bruM2oDLbTvFg5sn2YNNodoutQR3DJP6Fx/Pgyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)