UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8BxmcIknrBgq1qNzJsbqLTuXHIsxP/68uKSp+mh3w8=' 
WHERE 
  key_id = '0c1786232ef8c1885f7a0e99dc02a11e750967e6dbe691d90e1c370d6c52630a' 
  AND (
    token = '+8BxmcIknrBgq1qNzJsbqLTuXHIsxP/68uKSp+mh3w8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )