UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pOyw2fowwya1t8MRUTowcLntmAIq7cxck8P9ZEj1zs=' 
WHERE 
  key_id = '4be148ff74993dc7af55cd8ff5a4600d17379f24a88b6b49a03427144f9f927c' 
  AND (
    token = '8pOyw2fowwya1t8MRUTowcLntmAIq7cxck8P9ZEj1zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )