UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIFyn+O3xdTo9DZocokKnwKZ6dwfE30L7o2tksEgwsA=' 
WHERE 
  key_id = '2f21bad981bde260cf35792b621378ed5864393fda63d0fc92d979be962e0cc9' 
  AND (
    token = 'RIFyn+O3xdTo9DZocokKnwKZ6dwfE30L7o2tksEgwsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )