UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WI+KvJ1uTZdI8PzeoIXzxUh2yQBPe7TaUCYW0MlletM=' 
WHERE 
  key_id = '94d6d40189cba424a3b56fd1f6843a3a2490fc65aaf3777cbaa5a6c6e515583b' 
  AND (
    token = 'WI+KvJ1uTZdI8PzeoIXzxUh2yQBPe7TaUCYW0MlletM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )