INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c19af02cfdc204519ff6fd1e4a3147d89ba78b6f9393a2cb1c3481d9f619edf', 
    '177um27cdSTBMmJQ2M5ilzbSbfSmDTXsWHVKzQTpCzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)