UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EWpfYkYENJfImGbJNepB96OT6Xcb2Ih4AEj2szdTXg=' 
WHERE 
  key_id = '71d9176d70e65b628dbc828b9060bd14f32064aa99a35145b83a1c7710fda96d' 
  AND (
    token = '7EWpfYkYENJfImGbJNepB96OT6Xcb2Ih4AEj2szdTXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )