INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c396e21a4e50ef7af4c5d6eddc9611bed283249ba05d23e5b1f1c90735743bdc', 
    'rK5jPokKSwWaR1Qz38I8/GzlbkmzVlET/UzbtIdmMRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)