UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/pYaIGCw475GfskfA4cUXJtby6YLi7uQ1/6agTouBw=' 
WHERE 
  key_id = '2513d95fc97743978aa581e3f8de85a692217ef698210307f4e8fda715df4595' 
  AND (
    token = 'g/pYaIGCw475GfskfA4cUXJtby6YLi7uQ1/6agTouBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )