UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOvo7+HM8xOAIdj3qHPx+S/6DZyA8X/fNrr2gcw0zyM=' 
WHERE 
  key_id = 'a8c9563bda11d2571442465e836d3ec52152460e5276a4bc964a1705adab13eb' 
  AND (
    token = 'SOvo7+HM8xOAIdj3qHPx+S/6DZyA8X/fNrr2gcw0zyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )