UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EzNjbO+IvqoD9DHnP/9Mm3B7LJ8xvJzz6SQ2ZHVSIIY=' 
WHERE 
  key_id = '6aaf3201163dd98062a59b52986fad67cd8a4c8119400c6d9ccc0be2d8ccc5b6' 
  AND (
    token = 'EzNjbO+IvqoD9DHnP/9Mm3B7LJ8xvJzz6SQ2ZHVSIIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )