UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9qruJKC0z0crOFxjSldzSNigg8AcdGtmWCatt67C8D0=' 
WHERE 
  key_id = '46abcf6528ef7bbe5dfa663b3fce7e8cb949c34dfb967d3bb77a22909626c813' 
  AND (
    token = '9qruJKC0z0crOFxjSldzSNigg8AcdGtmWCatt67C8D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )