UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/+GdOudjfsmOXLjIj8GJEqWVpQ0dUcs1MSK2GGsEO4=' 
WHERE 
  key_id = 'ad1551a3bae937953bebb5b5b3710670e7323fb787a92143fc7cd4c979fd80e5' 
  AND (
    token = 'f/+GdOudjfsmOXLjIj8GJEqWVpQ0dUcs1MSK2GGsEO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )