UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MpeVa0cUDC33Ijf3vEJYSZrmtfv7S4kKFQqbwuO4YF0=' 
WHERE 
  key_id = 'eae5ee3846f79fc62cfda8d2f71a147e76ae3a9048eab13314b7a789ca15dc28' 
  AND (
    token = 'MpeVa0cUDC33Ijf3vEJYSZrmtfv7S4kKFQqbwuO4YF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )