INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a28f6a57dc5564b23af8828a1fd56b89b25dc1b1c87764173a7240be42d99c', 
    '/LiDgNl4R1FoPGwP5GFuhJ+7LeLvk+PyHS6pHNozXDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)