UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H9LbszShK+0XkCMoWAacC1RUV1UWQZrW7fkeQ8Zkhow=' 
WHERE 
  key_id = '2d426e50fb0fa082af933ca2e69120a0aa5b346e8cb5ea91c865dabf07346de6' 
  AND (
    token = 'H9LbszShK+0XkCMoWAacC1RUV1UWQZrW7fkeQ8Zkhow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )