UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1z5lsnvLaBfgZTK1wViW+c/gLWa3Pdyj+GPIdu7pvUo=' 
WHERE 
  key_id = '27a988e637d050513a92fd63313fc5ac9f2e1a08ef86248ac5bf7c174643a4fa' 
  AND (
    token = '1z5lsnvLaBfgZTK1wViW+c/gLWa3Pdyj+GPIdu7pvUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )