UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vHn47JInrJRxk48j/rEZa4N6xWikCrPd/LKh1lFXF2U=' 
WHERE 
  key_id = 'a5c98d741fb552a3384cc2d974bac794d99de0a3f22deeda219e8dc7d52965f0' 
  AND (
    token = 'vHn47JInrJRxk48j/rEZa4N6xWikCrPd/LKh1lFXF2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )