UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEAa6CHi6Cy8vbM4K5SMvXiGeNn5NOVa9LwcBEhgmfs=' 
WHERE 
  key_id = 'f696d077987fd1cc7a5942ec8aecb70a4187e765c4f4292865f6b88230890a79' 
  AND (
    token = 'WEAa6CHi6Cy8vbM4K5SMvXiGeNn5NOVa9LwcBEhgmfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )