INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15f99d9f13340e2c034c6e777dbbce6072f910235276ed4e56360027f625c900', 
    'NTkPWypz3I5NwU+VTgL7f+TJYc+cRXHObMqAi8rUn6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )