INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9841cf98cec2a2c05996404369b2b5b8e8603471573df900a4cb43581932a8b', 
    '/yAVOQS5uyUmunZBkapC1Nub4YO2eEZizhdRxdTjHto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00199

Result

int(1)