UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3rUquJ8aXGfAzPXZ9FLvSxiopIqdcB50BcuCDZ2uyU=' 
WHERE 
  key_id = 'db909924c47b30a26d611563eb3a300db0304adf0a18a77da8106f09d7048ee9' 
  AND (
    token = 'w3rUquJ8aXGfAzPXZ9FLvSxiopIqdcB50BcuCDZ2uyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )