UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EBYoSTTmpm5ZwNvz7PoGVWcAG231Q9Cq1FJx3tYXx4=' 
WHERE 
  key_id = '5b3de8a506e23f37e4302a727de6b3ec237f610551828e92be561575a3eaba06' 
  AND (
    token = '7EBYoSTTmpm5ZwNvz7PoGVWcAG231Q9Cq1FJx3tYXx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )