UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMBPDibMLQVS0YAZQ9HlHokNcIZTJ8TfWBQtMnxQ1HA=' 
WHERE 
  key_id = '2a618418cba7c7e59f59f7f16c89fa5e29b35721b20355a00d6a0132682d8ea7' 
  AND (
    token = 'GMBPDibMLQVS0YAZQ9HlHokNcIZTJ8TfWBQtMnxQ1HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )