UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8bOL8V6pVaIXJbOyW7z7/SBTcDFypDniw0Tt+dJ+MY=' 
WHERE 
  key_id = '23b040cb5ba312dd499c5a9f016662f1b34fbe67cd8d284242c0497345799dc5' 
  AND (
    token = 'o8bOL8V6pVaIXJbOyW7z7/SBTcDFypDniw0Tt+dJ+MY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )