INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e94868c4e9689551f4d5c016b6f9132c944d603fad85e55e9c9cfa6d70838cf', 
    'cVfOMCuAref9W0v7SA94cVoLRUUv7xyrKXcVckFqnKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)