INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39d55d6ae68779b65a05de26cd60c48cd618f2ab976d80f3199d1e972420a369', 
    'Qpj98r2jpfNdruFyFHRmp+aDpOydO32XWwZtNquisxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)