UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgcbHAuDm2IPQe2YVy/74VIJuEbrdvnTyfi98+uBZjo=' 
WHERE 
  key_id = '7eb0efb167dcde5fdbddd3f3497df344817385f1e6cb19b05985fce70faf8a94' 
  AND (
    token = 'FgcbHAuDm2IPQe2YVy/74VIJuEbrdvnTyfi98+uBZjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )