UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9TAIqsboy8iV97p68IjNuQv+ANXLBRK1o0ZjdXKxlWY=' 
WHERE 
  key_id = 'a2b4d3da5fb9ef38f32cd1864e9e14e556b8915238e95a70d89468c2b16bc8e6' 
  AND (
    token = '9TAIqsboy8iV97p68IjNuQv+ANXLBRK1o0ZjdXKxlWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )