UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etBhquMKAIU9GZLn8FIq9ufayGHMyziYOP9b1ZYPP/8=' 
WHERE 
  key_id = 'da7d41db867a79d7931e1582a56998ab09c6887c45707c34185479e8011c6c21' 
  AND (
    token = 'etBhquMKAIU9GZLn8FIq9ufayGHMyziYOP9b1ZYPP/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )