UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lU5/ZWkD3EL7KfbYJ0z9EX3PlydmRiMsFYZBd39b2tg=' 
WHERE 
  key_id = '074a8bd8905b4662e6365e43f57d86d0cdd880e8af5abb53889987d4b2d49209' 
  AND (
    token = 'lU5/ZWkD3EL7KfbYJ0z9EX3PlydmRiMsFYZBd39b2tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )