UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2CmI0EMxOGwMSSaEJl2FCJaSAqEIxqj7s/3a6FUAU0=' 
WHERE 
  key_id = '9de59dc75b49aea44be6b6f7d4af43cfb846cafdc9b72d7b427ca488087a827f' 
  AND (
    token = 'D2CmI0EMxOGwMSSaEJl2FCJaSAqEIxqj7s/3a6FUAU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )