UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVO0QhGmAk62Ie+XkJhEkBV8qZiZBNAl0wQNVAXtIVw=' 
WHERE 
  key_id = '2568a60db883edb47ceb20e0a018a2064e41fdeeff73e1f389548ac586a44e31' 
  AND (
    token = 'fVO0QhGmAk62Ie+XkJhEkBV8qZiZBNAl0wQNVAXtIVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )