UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XpzBQK7IlBNHLL1nVk8fYy6WOdTH7xf3IHTnTR0bmZk=' 
WHERE 
  key_id = '7b7a1e3d824c1fb6c5db1b4848d85737baf0806bfa93561e88d50a700d24e21f' 
  AND (
    token = 'XpzBQK7IlBNHLL1nVk8fYy6WOdTH7xf3IHTnTR0bmZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )