UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KOLTL3SMv/izOgfKSXUVvYUQJ66MpQKelkOJlYjGNw=' 
WHERE 
  key_id = 'c78d19980f01c37c7a4b888480fe21927378e6f3b91f1dc854c51e433fe98106' 
  AND (
    token = '9KOLTL3SMv/izOgfKSXUVvYUQJ66MpQKelkOJlYjGNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )