INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '331de1f599487b59d05c858623d802549ad30b2650a9524938fc561cd68b3f1f', 
    'rncfECA5D1GK0Zw2Dj1Xgdz+LgU45E9t/hn5NWmBMus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)