UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqF8Jq+PMDa6ynjp/9PR6OmOfh8bnToFv52gzbfvwiI=' 
WHERE 
  key_id = '38b39bad8643d2e0523f9409b482e4e6f61db2a5a60ec41065f0702999c3b1cf' 
  AND (
    token = 'XqF8Jq+PMDa6ynjp/9PR6OmOfh8bnToFv52gzbfvwiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )