UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GbU9rntdAJB38/3dyHLLpGDnIoCR7h5vNphhY6Xx3c=' 
WHERE 
  key_id = '384c4638d91b87e229f9357db0f587fc6dfdb71d3ee4a05850cd5877dd30cf1b' 
  AND (
    token = '6GbU9rntdAJB38/3dyHLLpGDnIoCR7h5vNphhY6Xx3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )