INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e38e00035591bcf47a7c2614198a797dae04e51bf43ae3c5085c7ae0f595c54', 
    'cloSojDoOA8D4VswW0blR/nfcSCCLHfu93iymYaykjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)