INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75bfffcb78cc922c9d5e7156d12ed9bed53d179c55f8dc276fcbb13272117aec', 
    '1RFEZkVdC9F8r7yTd7t0pYSj3ohHt+b3T+PvMQjTiVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)