INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3af031048e338d027ae541be5748957b660cac096c37af0554c409758db048c2', 
    'oUvU6DHu4V60y0oUWVOv7UZkcNsAUXR3oonjBzuyM0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)