UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xWW+gJerQigdNr+KdUnEw7aWsEAu0IylrYjoy+jbT1Y=' 
WHERE 
  key_id = '86d80a4bedeb7c7ef455e095a352756351d80aa113fc6db3c1c25e8fefbc55a4' 
  AND (
    token = 'xWW+gJerQigdNr+KdUnEw7aWsEAu0IylrYjoy+jbT1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )