INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b2770d30d23950379a357b314bbc3cff80107b8ce1ccdce773c9379a9c3b44e', 
    'ruLIgOUQM51rXA88345EZZw2uBm2vnRCc07pnCj2Ejc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)