UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/CwOA9ScxB67Q3SxDzCDItQ5+VOwukgKsdNDvdnv+ds=' 
WHERE 
  key_id = '69a91cf08fa450876c6a7f1ddfc83e8e6049cdcb8755955113b1cda93c06e557' 
  AND (
    token = '/CwOA9ScxB67Q3SxDzCDItQ5+VOwukgKsdNDvdnv+ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )