UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8ZTErwM1vzUoM8uKBX1Pu7wSG+iKZ/bal9n5ncruH8=' 
WHERE 
  key_id = '3a6015690a5a5a786410f4a6224a384c8247fbed0dfc5de3cfc921c452740d31' 
  AND (
    token = 'x8ZTErwM1vzUoM8uKBX1Pu7wSG+iKZ/bal9n5ncruH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )