UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RN19gHT2HJTiqi00FcfkVSDDb3CLfWpmKnyRsC8+j7E=' 
WHERE 
  key_id = 'ec4ae9c2bc1abaef047ca1f7f948c0fb97587f3dabc1a54a153fead55887360a' 
  AND (
    token = 'RN19gHT2HJTiqi00FcfkVSDDb3CLfWpmKnyRsC8+j7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )