UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWGJx+3Puigv02tfv6vuXzCd6fEvlBZv0qeG8JzZuF8=' 
WHERE 
  key_id = 'a48112598c289c25878b47d049e7fec82ab366e4e0336de31ac7e8fd63cb1856' 
  AND (
    token = 'mWGJx+3Puigv02tfv6vuXzCd6fEvlBZv0qeG8JzZuF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )