INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4b9fad121d64a0c4490c719f85724cb94ec34431b50ad9c15eca4f4b3b7f8a8', 
    't/hji6xuVyob+hdEeM2kHVP+3QRw5DKF3AQbRkH/6H0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )