INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '466f49fc2578871eded0dcc4d04d3d8d43de277045677300c05deccdca5703e4', 
    '3auOuTrhSbgbecweWIrJybtztH5h3IpdfOu3zLoVDpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)