UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wnoEDaERsWRH1viTBy5uiUZeTMzM6/5LV4sA4Y5HrJc=' 
WHERE 
  key_id = '0d83debb3648b9c0722527913473b3e3fce9550859e9c7819ab13d4f63007459' 
  AND (
    token = 'wnoEDaERsWRH1viTBy5uiUZeTMzM6/5LV4sA4Y5HrJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045