UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5TqO04e9+LFn1axYJ1DA1QO1ruqxX+Qb5SnRlJGd4s=' 
WHERE 
  key_id = 'b962a264621989e1ba5e5a7015df31f4b2a7f693a608992d83061c46c9c61cc9' 
  AND (
    token = 'n5TqO04e9+LFn1axYJ1DA1QO1ruqxX+Qb5SnRlJGd4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )