UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRfCK8k2AMy2RJkjoRLmR5MyHuRBd6eCkBYTinFk44s=' 
WHERE 
  key_id = '355f2f293197b3238884dcc20ed81b485785cd7a88290836d07dbf4e2766ef5a' 
  AND (
    token = 'nRfCK8k2AMy2RJkjoRLmR5MyHuRBd6eCkBYTinFk44s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )