UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6K/wd8d6AVL0lNi6hukC3U0JBwePxjVuCIg+BWtRSx4=' 
WHERE 
  key_id = 'b01ca8f9e9afae4cab09925258742741aa4735a3ecb9d03ee71caa0c66deb442' 
  AND (
    token = '6K/wd8d6AVL0lNi6hukC3U0JBwePxjVuCIg+BWtRSx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )