UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQziyYjQE2Ld1MPxSqP9tNfh9BGtuCHIIGRXccI4CGI=' 
WHERE 
  key_id = '4b90216215f43215248b690e1d20ab85e19d25ae0301b579353babc5901ac8e1' 
  AND (
    token = 'GQziyYjQE2Ld1MPxSqP9tNfh9BGtuCHIIGRXccI4CGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )