UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'da90RgUYTbkVokVlNc7dxmFVOzgbGUSQqmE+FO00Cww=' 
WHERE 
  key_id = '08d8c4b8a16f460abd97306a38fe68453aab41936d7a250726c65b345649abcf' 
  AND (
    token = 'da90RgUYTbkVokVlNc7dxmFVOzgbGUSQqmE+FO00Cww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )