UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPxTjRzLXYFn09iPyIq0y8QtgHKhJQFlJPMajpcOXC4=' 
WHERE 
  key_id = 'eb2b1562483211345b97a37cf49f36bf91ec4c179ed6bf94ecc2b007e01fd510' 
  AND (
    token = 'VPxTjRzLXYFn09iPyIq0y8QtgHKhJQFlJPMajpcOXC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )