INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c43d020155efdfa0eb64e8f468683a7ea65c04ec716fbd046be50f3090a99823', 
    'qnubB3DAc3KsrEqY95ZaVu4wq0NEE8QZABW9IEnclr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)