UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vO9blkQD7AvB7pMZQXwthS8BKYLHKrPO7OGkewyr/s=' 
WHERE 
  key_id = '43c2301956606131d883255fac2a269671787b08dbfb573ea6be8cb54641a58b' 
  AND (
    token = '7vO9blkQD7AvB7pMZQXwthS8BKYLHKrPO7OGkewyr/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )