UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2yeYPGCtePPE66xpnY9o6fJCH9oxglzW74K8JcSriA=' 
WHERE 
  key_id = 'e2dd896612a85666b98d41ef6f99a3f9630d98e481cb95da9cd245e518cdb371' 
  AND (
    token = 'Q2yeYPGCtePPE66xpnY9o6fJCH9oxglzW74K8JcSriA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )