UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iehR1wwwAUIAbdlUzvl7DijmcVc+1yGNCHjnk4LNC8Q=' 
WHERE 
  key_id = 'bec592c05e5e68bb08a6a408d857ba8a8bae4525a9d5fa19d0fc36122eb61b7b' 
  AND (
    token = 'iehR1wwwAUIAbdlUzvl7DijmcVc+1yGNCHjnk4LNC8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )