UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vr7VJ1/kzlu7uhIMqHHDv/EVNHFPuVhofs6tDCGlQgc=' 
WHERE 
  key_id = 'd630495e76ea0331a2871553cccdb2cc7f1a64a9635805e7762c0d94662efe8e' 
  AND (
    token = 'vr7VJ1/kzlu7uhIMqHHDv/EVNHFPuVhofs6tDCGlQgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )