UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6lydeTDnATbHvUSZh1mT3omBOewMQS5hT41GzEMT+0=' 
WHERE 
  key_id = '1139ddfc780919679c04148ed85142e0ce4498f67c6872652bfbd67b2f7b2116' 
  AND (
    token = 'D6lydeTDnATbHvUSZh1mT3omBOewMQS5hT41GzEMT+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )