UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Flk1GYhH3AdwgbWvyfbq5O3Rc/omNFS9Vvw5i1WiBqw=' 
WHERE 
  key_id = 'ca349f37af0087ae5c59c5924517253bd6eef26f7adb81097e5cab0d2507fdd0' 
  AND (
    token = 'Flk1GYhH3AdwgbWvyfbq5O3Rc/omNFS9Vvw5i1WiBqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )