UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thlCFP0kY50smoW/jU5+0BUyl2teBwuuNvQGn6rr7Bk=' 
WHERE 
  key_id = '2aee7aa6d3d00160b6cbc16a42e35d8637736fe9233c5556496df4adb5f269df' 
  AND (
    token = 'thlCFP0kY50smoW/jU5+0BUyl2teBwuuNvQGn6rr7Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )