INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39dd09dab0f9477eab696201bdc510fc56b6ef869e8faaaafb61a125493649c8', 
    '3wmKUhiFZKVpxldGANHFtQaJWzKzV6GtO86dzBdbs8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)