UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9NpmVc8+ZCg32EtozSrpEYreF35RtIOVxvTueznKbq4=' 
WHERE 
  key_id = '82bbede354b90ad0c5fa3fc6c13bf8f279dd7846294de18b302149bb112803ce' 
  AND (
    token = '9NpmVc8+ZCg32EtozSrpEYreF35RtIOVxvTueznKbq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )