UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sLwudiDwzFuDX+cb/QO46vP+7vtOmwotsJUxRq6/2Q=' 
WHERE 
  key_id = 'cd6448397f2865f6727cddeb2aeb1d677b9707bce4819b3da391a9554b9b52ee' 
  AND (
    token = '/sLwudiDwzFuDX+cb/QO46vP+7vtOmwotsJUxRq6/2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )