UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNSJpkTZJ1Gzmh6jAyUQkA+o1fNyXUqqtKDAejcaK0A=' 
WHERE 
  key_id = '6bcd96034196a679bd8db89aaf918df4c1474690935c5cfa70a103e5fd71f0b4' 
  AND (
    token = 'sNSJpkTZJ1Gzmh6jAyUQkA+o1fNyXUqqtKDAejcaK0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )