UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXJy1CEHkir6p2S/7prDmInG8a5rWGefZRJk8j5BYn0=' 
WHERE 
  key_id = '21cedcfefd53a87a98ef2169a4cf4b4f4316f3569d31db9b1a19c6cf31544528' 
  AND (
    token = 'ZXJy1CEHkir6p2S/7prDmInG8a5rWGefZRJk8j5BYn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )