UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPFwagG3RXWMZwxBOdnoBnzR+jtyM80O+1bVOGIhUwk=' 
WHERE 
  key_id = 'bf3c6a996566f9ca96bff414e5ba878cfe7ced3ecbd5c81499a49a57a3cfcb1b' 
  AND (
    token = 'xPFwagG3RXWMZwxBOdnoBnzR+jtyM80O+1bVOGIhUwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )