INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eff2670db56a40e55cff40359d9013cd87f8955f02fe6fb49940e25cb17960e7', 
    'XzBDC+7buj683XnoYrR3RDEDh1ByrbS+KlmB4Hb4y6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)