UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r8JB3A+H19h/E24yKItMCvnNQ8ukWaw6SnCmd+4igWA=' 
WHERE 
  key_id = '56e65ac044e35f03fa669c44b0c5fdaaf2020a17acc9fa2e9ce534355ef01415' 
  AND (
    token = 'r8JB3A+H19h/E24yKItMCvnNQ8ukWaw6SnCmd+4igWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )