UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0rJs9ibSQzeUTFIk/k5brBgQ1eTObj3OpvGob3mu0c=' 
WHERE 
  key_id = '0c803d6f91c1b4d57eb6a7974685a4f6fc61a9bf1ca5586dc86880c0caf1f7e2' 
  AND (
    token = 'u0rJs9ibSQzeUTFIk/k5brBgQ1eTObj3OpvGob3mu0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )