UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bzd8S+TQ5qdhNGjooK+YQ22QBgWiXQsAzO5/KhnwUk0=' 
WHERE 
  key_id = '0c4f4cbbaaf9184b20dc2eee2d5b0f0046a964df59e9067de9507146ac860d56' 
  AND (
    token = 'Bzd8S+TQ5qdhNGjooK+YQ22QBgWiXQsAzO5/KhnwUk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )