UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNwJLejUZngBP2/EvhZrKcTITNrbkhYi+7l287Ujuag=' 
WHERE 
  key_id = '81300802ac5fc33d3eda5c3d1b1a659170cd2e140aff83ba566faaea9c8d2899' 
  AND (
    token = 'ZNwJLejUZngBP2/EvhZrKcTITNrbkhYi+7l287Ujuag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )