UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hPGI3WnXbPrmyelb3jpelSL7XR8MfQHXyOCv5UNhgw=' 
WHERE 
  key_id = '26527d707e00f4dabb51b4b71de23acf0795bbba8d9596a9c6d14f5e2ea4b80e' 
  AND (
    token = '/hPGI3WnXbPrmyelb3jpelSL7XR8MfQHXyOCv5UNhgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )