UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEOmTAOyC/gj+arfDnpA2MAlx7c2Ctm6oT8TfJepPb0=' 
WHERE 
  key_id = '813469ad0d710cfb5af4d61b39533b8dfe514f298de76c66a112ab1c3d9ce3ab' 
  AND (
    token = 'kEOmTAOyC/gj+arfDnpA2MAlx7c2Ctm6oT8TfJepPb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )