UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7nE6/ACJeRu15eVpHHyuwCz44vHllEGR9TzVXKrgzk=' 
WHERE 
  key_id = '2b71d4c93a50d719573a110429726010901a0e8cc785762566f8962c2887f39c' 
  AND (
    token = 'V7nE6/ACJeRu15eVpHHyuwCz44vHllEGR9TzVXKrgzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )