UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnn0dp5aPGnjHTH/hQfpxBC/Dd+qmcSrP3Pit82zpj8=' 
WHERE 
  key_id = 'd4c220fc43dce3dc2bc85b91f592cac5a2c33b37472d5199ee5d9be483e9d918' 
  AND (
    token = 'nnn0dp5aPGnjHTH/hQfpxBC/Dd+qmcSrP3Pit82zpj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )