INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03f02cb5b7c6ba1412ffe90581a5ecd98349438021e28bb3e6be2f52e17a6eef', 
    'b/Et8s9YZNboV37nMqTLGS3BCpAYV9/HYilRBlbe/KY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )