UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKjSm0aUoQ3e6yGBpVaJFYSv4MvSxFJkWxfYtBKijbw=' 
WHERE 
  key_id = 'eefc2d3dbed5c1275fe08ddb4deff17ccd0677322bee51304eee1ee674c65a90' 
  AND (
    token = 'kKjSm0aUoQ3e6yGBpVaJFYSv4MvSxFJkWxfYtBKijbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )