UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm5GC7RIyjeXiDb46L1Wjl5lJVOcbREb+128d7xoSKHc=' 
WHERE 
  key_id = 'f70a903b56395ae864ceeefc0991aabfe9765146241a05ad0346f0b467dfb4d3' 
  AND (
    token = 'm5GC7RIyjeXiDb46L1Wjl5lJVOcbREb+128d7xoSKHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )