UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPV6srX6MVz+pMo8Ir5OdwHtYQLlS8FLv2dIAY/lYJ4=' 
WHERE 
  key_id = '6656d2a340c5f823bdfa9939207cc254f8c228d6eefe3fc2a8577f4f4da21f18' 
  AND (
    token = 'nPV6srX6MVz+pMo8Ir5OdwHtYQLlS8FLv2dIAY/lYJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )