UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLK3oMk5lLqH9VaIMd99IhPPay8Zrs/t8Qlokax+8mc=' 
WHERE 
  key_id = 'ac594eb3422f212bd489b52d7c001a7c114ae49349ddef46bdbdddd16c2ee7ab' 
  AND (
    token = 'sLK3oMk5lLqH9VaIMd99IhPPay8Zrs/t8Qlokax+8mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )