UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MN9oi6CRHN2T+51hdDRKKtjyVbk7AjrTJIOKWcImSUQ=' 
WHERE 
  key_id = 'bc07f16a46bea4173d1e28b9c7f6b62cc76b4bc79076b8708cc088d0f67977e4' 
  AND (
    token = 'MN9oi6CRHN2T+51hdDRKKtjyVbk7AjrTJIOKWcImSUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )