UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBQaGGTiX0mXD3pfe+TNCZqA1Jxe7DIafjoeWuvzKQo=' 
WHERE 
  key_id = '101829eadf618de574d04a087145ff5cde517e8a23a06cb5003230581f76f381' 
  AND (
    token = 'VBQaGGTiX0mXD3pfe+TNCZqA1Jxe7DIafjoeWuvzKQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )