UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFbZhc0YXbwZROJhA4N/tr1sYYEEVUxzdkfpqdxCKAc=' 
WHERE 
  key_id = '907a7685cbe4be963c817857a9cd4582da1327131c64f72640ba31cd611546aa' 
  AND (
    token = 'lFbZhc0YXbwZROJhA4N/tr1sYYEEVUxzdkfpqdxCKAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )