INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f453a26e50ed322328a22b086bc1a912f51444956f5fe18fb88631eaca66da', 
    'yl0IVDk6SaCmI93xGEJMtRp6iZVCIYUumUSOk2pOnQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)