UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxzWenrAxePAlY5L0A8EbsIh007l5d1aHh6tkPNjoJ0=' 
WHERE 
  key_id = 'dc0374bcd551696c0d940b08feba01b8592a39ce85fb129c743f535d2d67e40b' 
  AND (
    token = 'hxzWenrAxePAlY5L0A8EbsIh007l5d1aHh6tkPNjoJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )