UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oaQ4LuKoiRf7CmprzCtNffLWzFJIgd7S+y6bX5nGSIw=' 
WHERE 
  key_id = 'bb76f4e68bff54504692f0bcf8ead1dbae2431f92c81a553b5ebadc78b89c891' 
  AND (
    token = 'oaQ4LuKoiRf7CmprzCtNffLWzFJIgd7S+y6bX5nGSIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )