INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5e3e0ee5611e07bda8be2e84e1b47da1773bdc8e5433660cc98f4263a5515d', 
    'Qj3b9n391aud/z+QHY8eb+vk5hgub8MsnT4a6icRmUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )