UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzRw1C14qt+XzN8czmdGuNf5PPd1INKEBIq8r3v9jXs=' 
WHERE 
  key_id = 'c5bb34403bfe4f475aeb1e84e11781eb7083e60afef372cc34dc1e6ab6906e86' 
  AND (
    token = 'PzRw1C14qt+XzN8czmdGuNf5PPd1INKEBIq8r3v9jXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )