UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNfoNwa6KbaKpGBNfn9XZ6i2JungQdin/7WDcwvMf0w=' 
WHERE 
  key_id = '21cb8b64e49c3c4cd8888c75c34366ea752dd6d5f248ebc6bcb1238bd766c60e' 
  AND (
    token = 'sNfoNwa6KbaKpGBNfn9XZ6i2JungQdin/7WDcwvMf0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )