UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPR+hac3fQIymm6dz2qygyC9DSFIk/Iv0hu/iFZiclg=' 
WHERE 
  key_id = 'f26fd9691c3d818e3735c485b34124ce30a87207c97c78133d707db555037d26' 
  AND (
    token = 'TPR+hac3fQIymm6dz2qygyC9DSFIk/Iv0hu/iFZiclg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )