UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S49ZCwqKg8YNvlOrasxgc0nCizezjMsha0mh1VBxguY=' 
WHERE 
  key_id = 'f2929bf12618b8b5770f8858117d8e1f23147b713d93eab51714f81cf943919f' 
  AND (
    token = 'S49ZCwqKg8YNvlOrasxgc0nCizezjMsha0mh1VBxguY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )