UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h28TNU3Y205LjpA75/Gsf74Vi2ydLDpDX1zQv2kBkrc=' 
WHERE 
  key_id = '2dffdd144f3187ca861b753de3da9f224c0db203c6b0faa5e50dd47c8b4f5de1' 
  AND (
    token = 'h28TNU3Y205LjpA75/Gsf74Vi2ydLDpDX1zQv2kBkrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )