INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a28f6f7cde40057a24fe9e0bfc0d7532976a23f73f82e1f471a2edddbe4ba3dd', 
    'C+aLTdGjFMwloV/Ef8WmK6cjya9+1C1ncvgj8DmrdnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )