INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73cf9e8db8ba2f7e4f9c1e452dfdfb2b86aec509e441bef065fad60237cfb278', 
    'QSsNdvJSNyAvX/TXdK5zRGMmaURtCYHprrbSR/LHQLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)