UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3xEW24093HhRO+tdG3HssZuzvLByMy13XhU5Ddwi9Y=' 
WHERE 
  key_id = '2d449716a0a662e2c9a0b8011eb2579a9201d7de9da929fe04cadc295d4a2223' 
  AND (
    token = 'S3xEW24093HhRO+tdG3HssZuzvLByMy13XhU5Ddwi9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )