UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DNpBHjwSbbFlUfG6J4clLrMfnfHnSPUuUEALlNSwQw=' 
WHERE 
  key_id = 'a23800314e0f5888a8fc4b8a2df18c9a2fc584cd1cdd856a82ce5bdbeb8dae74' 
  AND (
    token = '6DNpBHjwSbbFlUfG6J4clLrMfnfHnSPUuUEALlNSwQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )