UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHCfz528w3Z9AZEwUFZsgcxewwTxhwkuXjlMl6cI9os=' 
WHERE 
  key_id = '89e942407a25586427696341680025c0c7ca5678b0619527d59cc7f8af10ad34' 
  AND (
    token = 'SHCfz528w3Z9AZEwUFZsgcxewwTxhwkuXjlMl6cI9os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )