UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClzCGBprZNi8JhcV7Dvfhbg8+S5QkI8VReJmTpO+AV0=' 
WHERE 
  key_id = '43e67d06c7d767c02c716cd1e94f985d9551da5869d18e5ef13c612271d6dcab' 
  AND (
    token = 'ClzCGBprZNi8JhcV7Dvfhbg8+S5QkI8VReJmTpO+AV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )