UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfTwceLHFMzqKOnS2ynHcuAcFsH6cuQxYkLsnVmaM8s=' 
WHERE 
  key_id = '8d7bc123fd96074e1f7da1f1182d61d2e033c970b1f2e925bc2f215a965c34c5' 
  AND (
    token = 'QfTwceLHFMzqKOnS2ynHcuAcFsH6cuQxYkLsnVmaM8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )