UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZxJqJlAd/BkCgNYGk/xWCDRRQRkq3rn9vSz4glmjjA=' 
WHERE 
  key_id = 'e2c1544cab52a7a46ea5c0f6749eb6e06b03c3946cd4f781b23d9d916860891e' 
  AND (
    token = '1ZxJqJlAd/BkCgNYGk/xWCDRRQRkq3rn9vSz4glmjjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )