UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kbmr7v1ZkwCPOVIJ+D3dow+ye+ZNfT8HxsGecvkAbww=' 
WHERE 
  key_id = 'c92269378979c355b8fd1dd68e47e684a9a81cc8e6543f394d14558fdedde2a0' 
  AND (
    token = 'Kbmr7v1ZkwCPOVIJ+D3dow+ye+ZNfT8HxsGecvkAbww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )