UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acTovhEv4zbcDbvd2nVEq7xkBoR59uXrQ7rtEP+xiNU=' 
WHERE 
  key_id = '3406a7ab2d58081699ea02e52b395f7416d67710b1309ae3fb682c6f7f9ccd67' 
  AND (
    token = 'acTovhEv4zbcDbvd2nVEq7xkBoR59uXrQ7rtEP+xiNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )