UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNULk4Eu32AdlOoxdnp/5bfCRWKTXz4UzU89l2lzz0k=' 
WHERE 
  key_id = '5822ac9405635d4f7849b42768eefdef6d89eb634741f1b34c464ea9031da08e' 
  AND (
    token = 'mNULk4Eu32AdlOoxdnp/5bfCRWKTXz4UzU89l2lzz0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )