UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0cKogoB+WScd1UDfJKEgWaG3Zztl44yIdiqMfZaawg=' 
WHERE 
  key_id = '4220d089fdca73c92a46f919bf6178efde8c15747c5ca529df5b447a4ce36f08' 
  AND (
    token = '+0cKogoB+WScd1UDfJKEgWaG3Zztl44yIdiqMfZaawg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )