UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qN4HAdiZ5agca+rOYqrhT27feDwh/QAqqCQpogqKEWA=' 
WHERE 
  key_id = '7650d1adc39654ac14db4b0165b778164b39a588a0763da54a26f699a8fa146d' 
  AND (
    token = 'qN4HAdiZ5agca+rOYqrhT27feDwh/QAqqCQpogqKEWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )