UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AncNG87KPeH0mA4unfdwGX7cvGyXdZOd9knPKDYf0w8=' 
WHERE 
  key_id = '1283813db210263fbeab2c4bd46d2ccdbdbb32bdb24acaa2494772b216061e60' 
  AND (
    token = 'AncNG87KPeH0mA4unfdwGX7cvGyXdZOd9knPKDYf0w8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )