UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Zu2WPTPNRicZo0OSB5wwyFZZ/VDzryagLfx8Z/jMvM=' 
WHERE 
  key_id = '3df1e5a38c0e58a17bec1b6be062e4680cb8d115549bde8aca623592a06a3254' 
  AND (
    token = '1Zu2WPTPNRicZo0OSB5wwyFZZ/VDzryagLfx8Z/jMvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )