UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXUOfkIPBPK1kDGHoRa+YEHJczE4QHuOqHV7OhUH9Ek=' 
WHERE 
  key_id = '9ff006c74137830de76b780c287ffb35e0e20618adfe7fdc0f5e63500ff0ded2' 
  AND (
    token = 'VXUOfkIPBPK1kDGHoRa+YEHJczE4QHuOqHV7OhUH9Ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )