UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1rDyABFaUtZCMcauBaFgfsC9+9NKcdHJVEvygRddfc=' 
WHERE 
  key_id = '423e35f2e76ecda403de042041e1662550adfd4e0d467e3cabbf7c8fcfd188a4' 
  AND (
    token = 'Q1rDyABFaUtZCMcauBaFgfsC9+9NKcdHJVEvygRddfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )