UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wub8o7P7OdlxH8pUfeCtpzu+aq/p7jV96TObtiFDUEg=' 
WHERE 
  key_id = '2a7b336095e4c66da0f2518ecdeb22bb6a21b6e36a1f3f7d6ee2589d8b19b212' 
  AND (
    token = 'Wub8o7P7OdlxH8pUfeCtpzu+aq/p7jV96TObtiFDUEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )