INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b1891aa3b77ab024560260ba747aaf0155e14eac47ebefbcde1ed26412647a', 
    'SiYqE43S6egsiP/K26SKS+/cMXMF6hvIX+1vahmoOPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )