UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/F1vWznjUJPVur8XC9gC53aCpxl9MuxqV4/0gxr6R/8=' 
WHERE 
  key_id = '3eb66ad79ba169193904862e99061fcb140900a30013272616bdab3c1ad723f8' 
  AND (
    token = '/F1vWznjUJPVur8XC9gC53aCpxl9MuxqV4/0gxr6R/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )