INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44f9b722e85ea2e2b83236e3559f871beaf8f483a06b3046ee4deb89fef3ea94', 
    '6DPPSrDaQ8kzvY6Ms9V1fD3juxPUuoUsDuAiwE4HcKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)