UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjVWLkhdTK1UjwLgfkf2zbdrnbHsaxJI8udV2MCo9EE=' 
WHERE 
  key_id = '86bf2a209cfb31fded71533530b897a9d8bd2b3358ba0c96adfb0fc89a441cd0' 
  AND (
    token = 'gjVWLkhdTK1UjwLgfkf2zbdrnbHsaxJI8udV2MCo9EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )