INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '299cdd56cb4b05336d008eff2a00c7c303404f7e10330e8ebffa53eddba55009', 
    'Bn532m58Xjkcuk+/WCWk3bpEh/1Ga4XFPE5P8SXp8Ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)