UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a92frYcQ2LG391LYoWm/ZtoJwu+MQIh/7jUQ8tg6EZA=' 
WHERE 
  key_id = '21ba8d0ebbe9f8c293e53764ce6534e89a9cdc32f74a0d78c119bcea7953d1f7' 
  AND (
    token = 'a92frYcQ2LG391LYoWm/ZtoJwu+MQIh/7jUQ8tg6EZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )