UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHUdbbTsJ4B+SmQa3CsTdsJLY+ZrTlB8+MKQnZU4eRU=' 
WHERE 
  key_id = 'ff51db5e953d9e80012a9c6699067cd665ce585379574286eccab64066abc0af' 
  AND (
    token = 'tHUdbbTsJ4B+SmQa3CsTdsJLY+ZrTlB8+MKQnZU4eRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )