UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDkWu4TFZBBf60AwlgtWO35oolT/VzhXbItJ3XpU5Gg=' 
WHERE 
  key_id = '5f75d1d250471862a2d1700edef04a4946fb2503b06405b7f9b948628b60aa51' 
  AND (
    token = 'ZDkWu4TFZBBf60AwlgtWO35oolT/VzhXbItJ3XpU5Gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )