UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JX+gXUd2BmpedeGaXwVdv8pQgJraRDtNunnyDM/LPg=' 
WHERE 
  key_id = '97809d7bb116aa8cdfb206ade43615b7fc9835da919287528481038ffb5982b2' 
  AND (
    token = '9JX+gXUd2BmpedeGaXwVdv8pQgJraRDtNunnyDM/LPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )