UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwV+OZ0y8fky+wFIy35cOhnxT1JavAueNDEtshLTTpc=' 
WHERE 
  key_id = 'd821b14f544c6a1e0c730fe88d96d7a92e123e7b98837614d34cc1f5d9119636' 
  AND (
    token = 'uwV+OZ0y8fky+wFIy35cOhnxT1JavAueNDEtshLTTpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )