UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sN9bkRLOpd4dAyrc91dmsgMF2IDQa9J+u+WqFuDRQV0=' 
WHERE 
  key_id = '69514d22ff983d2175e98c9b0347abc8b7fa31ab2a991465e24ac31f93bca6b9' 
  AND (
    token = 'sN9bkRLOpd4dAyrc91dmsgMF2IDQa9J+u+WqFuDRQV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )