INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38e0dc93aa558f3d3b7ca5e413e551e18e2abb82ddb6b46f7cf0f6566c2e2547', 
    'cEznIEyRvEFVHtYoHPsShS1XKJdukNEpeRHZiLaMGXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)