UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDJn5sRywtItx+ph17NcKohkY5YUC3kQTlVUxkbMank=' 
WHERE 
  key_id = 'a31aa0f7261716acd888d1fc963b722cb34f0902fa7293d7fe4e4b9a3d3b630d' 
  AND (
    token = 'DDJn5sRywtItx+ph17NcKohkY5YUC3kQTlVUxkbMank=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )