UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZW8VuKwv02kgFi4xlAUbQJQTpUHt+TwbPLk33tW8kw=' 
WHERE 
  key_id = '4275b2f327dd4f96038285da0ead192eadb00e74894b782979b9b50b26c16dee' 
  AND (
    token = 'NZW8VuKwv02kgFi4xlAUbQJQTpUHt+TwbPLk33tW8kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )