UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfsdUVCWiyeMvt6gzxDNr4AeznepQYjtm7WYBTvTPzM=' 
WHERE 
  key_id = '4e107cc337583de8ffb61cb23deda1a22f8bad05195ce2633b6d73df63f79675' 
  AND (
    token = 'FfsdUVCWiyeMvt6gzxDNr4AeznepQYjtm7WYBTvTPzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )