UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5phnEAM0A0Ngb43BQ2/WvR26YzK522ACBdgTHHzSXQU=' 
WHERE 
  key_id = '39a3dc086ce26ac3f12f82d8cc687add8bfd57cad297596551ca73532f89c7d2' 
  AND (
    token = '5phnEAM0A0Ngb43BQ2/WvR26YzK522ACBdgTHHzSXQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )