INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55f333916c1aa47b69ec36500551e279c4ab05eaf75c1b2ca064356837524f8', 
    'u/061IMh6HtXtFax1qWK8n6WyTc33YeQOzf5hAkjArw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)