UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uGQf0eER8riO81BVYcQIlgGMQFSL8GrvtB62qVc0g6g=' 
WHERE 
  key_id = 'b8d1e698da485a2e23ae914369b117f1dc247aa7638d2ae1fe9e1315b8782008' 
  AND (
    token = 'uGQf0eER8riO81BVYcQIlgGMQFSL8GrvtB62qVc0g6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )