INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b8a4ecd71af7820fdf80dd2c56450544ec57172e443df08149f49bcf3c5cdee', 
    'xP0+e3D2iwmEut12cM+BkmwgE6ngHnj5HSFYnHqwqpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)