UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Uw1WcYzTEoxb0xK5RR0FWvfzKKZDEcuvN4/ywbmoYk=' 
WHERE 
  key_id = '1e916040d2bc304ee19c4f1b56a18dc963c788d80bde135f31229c1de6095c93' 
  AND (
    token = '/Uw1WcYzTEoxb0xK5RR0FWvfzKKZDEcuvN4/ywbmoYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )