UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QoJE0V78o5SdmDy75wmrtW3lewHkEx9qghUqT8MQlqA=' 
WHERE 
  key_id = 'efbe2068f88b43142e5e0d39ab4a99bf887610150d47103cacdaac2c1791aa54' 
  AND (
    token = 'QoJE0V78o5SdmDy75wmrtW3lewHkEx9qghUqT8MQlqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )