UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzjzux1ZfW9Z7l/NLBfX+UfD8pfVA8TX+kboESZnmSI=' 
WHERE 
  key_id = 'c3903cbbcf520a53e09ef1c8722de8d7f6ee5476b8b0fa7757b0d04ef771993d' 
  AND (
    token = 'lzjzux1ZfW9Z7l/NLBfX+UfD8pfVA8TX+kboESZnmSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )