UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndzNREGnsv0AP6BezDLqGzSrAL0c8Xzab9zpdMIs0JI=' 
WHERE 
  key_id = '8af1b737d406bec7bb8d66724579102a05d07cea59a51438fe9e579365e89051' 
  AND (
    token = 'ndzNREGnsv0AP6BezDLqGzSrAL0c8Xzab9zpdMIs0JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )