UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WeMILe4cACV5+eDw/VqfQWSgk4VfCXOxVhZhD8CmeU0=' 
WHERE 
  key_id = 'f30fa4254906291a5faa9e16652f6003d024c980fb551265e11f7c02e5e1094c' 
  AND (
    token = 'WeMILe4cACV5+eDw/VqfQWSgk4VfCXOxVhZhD8CmeU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )