UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2zJaKrCWGwGTS7LEVwz859yxKGwFqHkOe+PSFwMjpw=' 
WHERE 
  key_id = 'eb1e564358f861da07c0bf7e3a6c2cea8471746c6ca428fb33f1c7a4ab4794a9' 
  AND (
    token = 'D2zJaKrCWGwGTS7LEVwz859yxKGwFqHkOe+PSFwMjpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )