UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ikwvwFfixTxyjSZqpQTVdNHRTyoAUVyBtXm0uF55Mw=' 
WHERE 
  key_id = 'e0c4b1f4121b2f0484bfc917096b5eed25bb153b083957e0287b0777b38f9b04' 
  AND (
    token = '4ikwvwFfixTxyjSZqpQTVdNHRTyoAUVyBtXm0uF55Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )