UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NGgT4gwDjgryxSMzECjVuA8wuAXg8kySnz9v33DG9o=' 
WHERE 
  key_id = '82735d4c9db1a09166a939df0deecce6d874a6911569fb8fb7bda6342c42a709' 
  AND (
    token = '+NGgT4gwDjgryxSMzECjVuA8wuAXg8kySnz9v33DG9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )