UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4qXg/EAEShuoBNCX9rWg+GXG0pBqreJi8ACZ/vuAX0=' 
WHERE 
  key_id = 'a29e0abc0feeb100a3a901ba99085d79f03b2109f56129f6d959dee83c925706' 
  AND (
    token = 'v4qXg/EAEShuoBNCX9rWg+GXG0pBqreJi8ACZ/vuAX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )