INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b8bbebe8cab284462cb3efcb97c08cc13d4bf2b335d17377d9f71dd6c0eb670', 
    'u0sx+u4GTTPMOha1djqdobD0eplgMLeDDJ98PrsTpJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)