UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/aiUpCAoBoEwLlH2ZPHCEUbDzrO6H4jyXwI2wSbpkFU=' 
WHERE 
  key_id = '4623e6c10011ab9ddc4ef3c29ab48c709694b2800c5d52ca5ebdec839850ea05' 
  AND (
    token = '/aiUpCAoBoEwLlH2ZPHCEUbDzrO6H4jyXwI2wSbpkFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )