UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ys+z8Vc6dPD8Nq4Jgp7zuGMY4ppRkNeAaVWNQpIw8FQ=' 
WHERE 
  key_id = '27763463ca39212910986ff2cd3c540abb0226eeb6057c48d5bdc8fa0a981eb8' 
  AND (
    token = 'Ys+z8Vc6dPD8Nq4Jgp7zuGMY4ppRkNeAaVWNQpIw8FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )