UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NWxNqYEAPySZu9dSTD0fVHBKedoq+Z1vC0f4S3sUIMU=' 
WHERE 
  key_id = '171035db45a35c6d8b9992ab9c5213ee8ce01f9e2b248306c5cd70e32e4443fb' 
  AND (
    token = 'NWxNqYEAPySZu9dSTD0fVHBKedoq+Z1vC0f4S3sUIMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )