UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0r5WsnezDtiWBdbLlWkSG/VKqFVvf1oZHVOFKcnRoU=' 
WHERE 
  key_id = '1108cead09655cd88563b4f6413f874560df06bc8203f7674e99ae0824a6aad9' 
  AND (
    token = 'w0r5WsnezDtiWBdbLlWkSG/VKqFVvf1oZHVOFKcnRoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )