UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jzNlgRYOyhjP9onhsufCbpI+WbF2XMbOKzEj8zesdY=' 
WHERE 
  key_id = '3d685d33dcfb0340c17af0dd3c70e0e704c45901294d1439e11d28a3bf280ac6' 
  AND (
    token = '3jzNlgRYOyhjP9onhsufCbpI+WbF2XMbOKzEj8zesdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )