UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XB6VLOd6+qPtyt5gIMAcmC97Rvaip7kw9WrzH6LeQtA=' 
WHERE 
  key_id = 'cef4db0a6a6901dbe7f94487a15aba4c9e975d7a41f859a6a241db3f699960d4' 
  AND (
    token = 'XB6VLOd6+qPtyt5gIMAcmC97Rvaip7kw9WrzH6LeQtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )