UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abHu3OqdvJ+N3+mlJN94P9NNIkzpCOci1sKyNJlbv5M=' 
WHERE 
  key_id = '0c7666a6d20e05728d28918f8630e78b85681febbfed142a8a9479101b2a828f' 
  AND (
    token = 'abHu3OqdvJ+N3+mlJN94P9NNIkzpCOci1sKyNJlbv5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )