UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yW/UyzisRztjQg5L+b7yfvZGrabidjZdEQQ30BcvW8k=' 
WHERE 
  key_id = '135f540e43ef41333e3ee13a56435f8e7f1d4f94e3e463beb839c64015d6eacf' 
  AND (
    token = 'yW/UyzisRztjQg5L+b7yfvZGrabidjZdEQQ30BcvW8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )