UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4s5yTQvpbwubRU/ng5AksYZFWVmchsrwQIWN2V5OznI=' 
WHERE 
  key_id = '6a762c88a83155770df396617418e48ffecb6333284a0acac98eb39bb3104768' 
  AND (
    token = '4s5yTQvpbwubRU/ng5AksYZFWVmchsrwQIWN2V5OznI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )