UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd8266KNQ9sW51ReXvHNuwiNRrmxuxg4F8zqQ6B/PFZg=' 
WHERE 
  key_id = '2f3bbb8d38c7420709f3f9b1d4b6fe052f68996a7b47140259f46ac39c1d6fc2' 
  AND (
    token = 'd8266KNQ9sW51ReXvHNuwiNRrmxuxg4F8zqQ6B/PFZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )