UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGezkR04Vuy+Wt4Cykb7qiWEL5EWJ8qHUx5/37XToPk=' 
WHERE 
  key_id = 'cd7a99e86c93ce505622bce398451be921b5b40294501bd48c5784ac1a6f654a' 
  AND (
    token = 'pGezkR04Vuy+Wt4Cykb7qiWEL5EWJ8qHUx5/37XToPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )