UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nD2lNzv+eM2OmCmNZvlKU+J2iLclZoi+fD4L0515bdY=' 
WHERE 
  key_id = 'd5f94cf41419d30e902100fd0880fb3c4810ef403c9e732e01ae14c6edbfe21e' 
  AND (
    token = 'nD2lNzv+eM2OmCmNZvlKU+J2iLclZoi+fD4L0515bdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )