UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ueDdYA0EFfOynEF1mUdi0ylJbyeuqTezpT/2VwRZlRw=' 
WHERE 
  key_id = '5198cd2ce0defb5b31b39c29bf304b646e2a99357049e54274fe10c89e72b726' 
  AND (
    token = 'ueDdYA0EFfOynEF1mUdi0ylJbyeuqTezpT/2VwRZlRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )