UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Yo388/LudCT4/1G3xFKKQhcs2zF6MXigas7mLclPUk=' 
WHERE 
  key_id = 'c77e3acee79733445f645b8d449283f6df18e90f24d2549ec0661d770bbd36d1' 
  AND (
    token = '9Yo388/LudCT4/1G3xFKKQhcs2zF6MXigas7mLclPUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )