UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hg5GdAFdnW4CPA9XGV/IOF1y4xwfmKXt7fMKZKojxZg=' 
WHERE 
  key_id = '05206b23d778b470787bf51d7ae979b13987419847d64fa3593cbf4d1efe51d7' 
  AND (
    token = 'Hg5GdAFdnW4CPA9XGV/IOF1y4xwfmKXt7fMKZKojxZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )