UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJkvDNwXkyFLtV136NO4bGvjZyacDoQVlAVznYSwwRk=' 
WHERE 
  key_id = '2ff5c2eb4323886a1668d916fa9ffe25ec518e1e4d1e749ad72af0907c28e117' 
  AND (
    token = 'dJkvDNwXkyFLtV136NO4bGvjZyacDoQVlAVznYSwwRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )