UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAuiyaCywz+syc5k3kwknj7yQkTkFDfmw4CzZERAsZU=' 
WHERE 
  key_id = '59b098498ee720df7ba8e488d33448368a31c3ff2f3e6f6a356667adec1273c9' 
  AND (
    token = 'yAuiyaCywz+syc5k3kwknj7yQkTkFDfmw4CzZERAsZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )