UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKdnEJFakzlMjvIEXRIqwO/WP3ZnabpP7GwD4pX0IWw=' 
WHERE 
  key_id = '4b8282f799303fda0463c1b043dfa9acae4f9f7ef1dbe05598ca3c6c466a04a5' 
  AND (
    token = 'TKdnEJFakzlMjvIEXRIqwO/WP3ZnabpP7GwD4pX0IWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )