UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewhXQxArycOcUgf6t+wW6TyB3udGQWJXlGtHkoAAvto=' 
WHERE 
  key_id = '47c36baeacf733ae0913ee9eaf63947026db46ad6d5bbd0ab86f9b1d1fa350c4' 
  AND (
    token = 'ewhXQxArycOcUgf6t+wW6TyB3udGQWJXlGtHkoAAvto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )