UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DoVScz4MaJDqrd97YFLtecdL9cGUoX94QsgoEmxHIqc=' 
WHERE 
  key_id = 'cc6ebc25925b6c27255d3ba7fc65ecafccfb54086b1f8dff44d3cffef7b7a70b' 
  AND (
    token = 'DoVScz4MaJDqrd97YFLtecdL9cGUoX94QsgoEmxHIqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )