UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k89fWn9kg/iK95k/oxP/pWhiaYbEg3AsRu5BCOBtCIo=' 
WHERE 
  key_id = 'db01caa7e4ff3e85782b8b1fc0d213432183869f48c71723f99e4f35691b02dd' 
  AND (
    token = 'k89fWn9kg/iK95k/oxP/pWhiaYbEg3AsRu5BCOBtCIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )