UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpMnZG5G9nao2Wg2ZH5F+8QxKoh2MJjGVWVkp2A3m6w=' 
WHERE 
  key_id = '9a494ec62d2f339c223dcfec399e4375997dbccdb218457f54da3d216c8090f6' 
  AND (
    token = 'bpMnZG5G9nao2Wg2ZH5F+8QxKoh2MJjGVWVkp2A3m6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )