UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUEFmaz7g7Kqm5DVQ64fj2XzMBGyyZN1KT7mv+GpKUk=' 
WHERE 
  key_id = '6460d8513e8394c93ad02bab8d4e37245803827f59a0910eaccd784b8f4f4b20' 
  AND (
    token = 'uUEFmaz7g7Kqm5DVQ64fj2XzMBGyyZN1KT7mv+GpKUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )