UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ausSG496bUz7V/PUF9ZoL6qDAo8aYsV85wt8r7fVLw=' 
WHERE 
  key_id = 'ff3be941d097fe209b2f5e979a4e77877fabe231bd4a627ae0b584fa8f039e80' 
  AND (
    token = '9ausSG496bUz7V/PUF9ZoL6qDAo8aYsV85wt8r7fVLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )