UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSxudXfuZmV3loMbe1m8bYn/Tsfu6QJpNADMAEQIz0o=' 
WHERE 
  key_id = '7603c850b4ad1df3fafb7781003f540ab9e70599b9682665bc894c2e737c9eb5' 
  AND (
    token = 'YSxudXfuZmV3loMbe1m8bYn/Tsfu6QJpNADMAEQIz0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )