UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGbc4T3zD6x4NJxFiEUk3wp4zeg3URPeLiJlbKmKJuk=' 
WHERE 
  key_id = '7606999e2ab0b3478726cf246a4ecfe55b6db2959115245079a7dfe11d6fcfed' 
  AND (
    token = 'lGbc4T3zD6x4NJxFiEUk3wp4zeg3URPeLiJlbKmKJuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )