UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTqC9NtuVAYF5CRNuYJhJ+ZgHNAYNg0vob5hPBKVpWw=' 
WHERE 
  key_id = 'a34e8ec356804e5f8d6be83e3abad0a5f2d2ff8252cf51f2eed8aed61d488221' 
  AND (
    token = 'qTqC9NtuVAYF5CRNuYJhJ+ZgHNAYNg0vob5hPBKVpWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )