UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkLPoFgSAM0j5mJ989YuOQDw742GuXAtAZ31GnTBwKQ=' 
WHERE 
  key_id = '74e558afdffcf1fd5767c53d799393fc8f5d9c751f2e3d394d8c70903b69ea1b' 
  AND (
    token = 'FkLPoFgSAM0j5mJ989YuOQDw742GuXAtAZ31GnTBwKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )