UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVr/+Wh+ZJto+OGB+HkfL53AkgEqsDYW3X9q/fKowgA=' 
WHERE 
  key_id = '731a41e784c35af1b2736edfbf4d4718886313ee96d058300670ff4e28708c57' 
  AND (
    token = 'fVr/+Wh+ZJto+OGB+HkfL53AkgEqsDYW3X9q/fKowgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )