UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x81dBTRzL01EH7Q+ZE/wmyzXikyOU2ZY6Ol0tdfppW4=' 
WHERE 
  key_id = '88044401efd5478bae7ca1d968a20fc74fd4cdc11528bf0d2e0c3847ff3007bd' 
  AND (
    token = 'x81dBTRzL01EH7Q+ZE/wmyzXikyOU2ZY6Ol0tdfppW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )