UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'na5O2nD+JZrgUZ7w+BxMoXEi5+EETW1b+kscPHJhb1M=' 
WHERE 
  key_id = '9ed2d81978392cc85980d3ad565efe0abec8aed6ec280befeada0c4ebc5b4719' 
  AND (
    token = 'na5O2nD+JZrgUZ7w+BxMoXEi5+EETW1b+kscPHJhb1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )