UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYKFC7eec5i4cob1Sr21ytO4x6ljIgHiB97CV9eIeKs=' 
WHERE 
  key_id = 'a903c9dc156db1314a9ce1aa0283996438c0b5500580cabff020c42365a2dcae' 
  AND (
    token = 'hYKFC7eec5i4cob1Sr21ytO4x6ljIgHiB97CV9eIeKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )