UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xmFBIhkbgUe4yz0RJ4oAFLdD64LLekI0W4cE8RNZl8s=' 
WHERE 
  key_id = '2957c2a9a9e0634c113df7710605f4e9b5c91a61855b65e9c63a30e4a9bb18ab' 
  AND (
    token = 'xmFBIhkbgUe4yz0RJ4oAFLdD64LLekI0W4cE8RNZl8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )