UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xecnSrB1OWmZRVXST9zZA3MU9EdgEJdWs8dmeMRowgo=' 
WHERE 
  key_id = 'b872a9cef0ff03a3ded120eb15a874a67700c27d81fbf9a394d6dde29ba22a86' 
  AND (
    token = 'xecnSrB1OWmZRVXST9zZA3MU9EdgEJdWs8dmeMRowgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )