UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0dKGuwEvWEpAbrKlM9YAbqWJhXnSD9bqWxqeAZyL3zU=' 
WHERE 
  key_id = '6e361df985df563223ee67131a4e7f4697554dbd564380a47757e45a29e8cdab' 
  AND (
    token = '0dKGuwEvWEpAbrKlM9YAbqWJhXnSD9bqWxqeAZyL3zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )