UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gnec5byu3g6x1ZyHOitzbdIWFhTj4bLcPO10mqjGxbg=' 
WHERE 
  key_id = '2ba611c1904ce355a5a2227584af1ea6a541a0cb24afcc8d939b241e6ce59c4d' 
  AND (
    token = 'Gnec5byu3g6x1ZyHOitzbdIWFhTj4bLcPO10mqjGxbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )