UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghniyvCVlG7RFcsckYLgbnM89Bqf5bSxfS866UY7luY=' 
WHERE 
  key_id = '1f2908b1b50eae7c028e24dbf353399934a82b55cdc7c2c23f76398aae46ebe2' 
  AND (
    token = 'ghniyvCVlG7RFcsckYLgbnM89Bqf5bSxfS866UY7luY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )