INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a3408409d76329d60210125c4007f99dda40d1ff13baef500afee46391271cf', 
    'Nx1OybbfIDgEota6Ldv3PUwSfjrupSgFewsAX2u5sJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)