UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FD/H4dcmEgaGrMtgj8LlLkXlbUal9+7b+FQgayQ909w=' 
WHERE 
  key_id = '609a94b237dcdcb6fddf786e2238cb8547a3171e5efbb9d2cd84b3a4073e47d9' 
  AND (
    token = 'FD/H4dcmEgaGrMtgj8LlLkXlbUal9+7b+FQgayQ909w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )