INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bcb87d946876369b928375dd463dbfb92ecab9a6e3170dd0ead692f33c7eef8', 
    '6Z6/YLjz6+jA4zfs7fs8/59i3ya7DVMmM+ukKWOEbQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )