UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DofaD9n7vFXCIsharrA4KiaHDKcwcMVuqiKbIdcnspo=' 
WHERE 
  key_id = 'd1ad9b02a2c3e364bd01f322e7ed839b1a156a49957258b3a0b8e8be703604d4' 
  AND (
    token = 'DofaD9n7vFXCIsharrA4KiaHDKcwcMVuqiKbIdcnspo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )