UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQGtMXy7TRGsE1BMkYrODh0NzHEDKYj/zLlVu8nUEV0=' 
WHERE 
  key_id = 'dc1546181ffb4e095bfe96e0dbc918272620a4bf81c7417e5785f21ba504625b' 
  AND (
    token = 'sQGtMXy7TRGsE1BMkYrODh0NzHEDKYj/zLlVu8nUEV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )