UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FR4V9j3H93a0GPzKmvpNteNTJlY3x+nmVmSg1+Rf/9k=' 
WHERE 
  key_id = '3bfcf84bcffda2209abeeeac9a70c6aa210e056a754ad813d3ccf7bb57e9a011' 
  AND (
    token = 'FR4V9j3H93a0GPzKmvpNteNTJlY3x+nmVmSg1+Rf/9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )