UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/S4chLQr/Ul3E0fesFwp8FnQ2lm5fiS/VEp/fRJvkhI=' 
WHERE 
  key_id = '8d5e49fe5e48608a48847d6c68096a8a52c8ed5476c86f4318562a0fc6d1f2ab' 
  AND (
    token = '/S4chLQr/Ul3E0fesFwp8FnQ2lm5fiS/VEp/fRJvkhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )