UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2xGtjxCJofO43oMsTvqwkag8HUF9hrBQd9ml+drrFo=' 
WHERE 
  key_id = 'cdb5b30a8c3844d8e7b31015ae737aac5f21f09111f4eaa8459b428517f0c627' 
  AND (
    token = 'T2xGtjxCJofO43oMsTvqwkag8HUF9hrBQd9ml+drrFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )