UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8ExCAVY0dh96gVoj/YLN+IUkvtQoJ5GtPzc4jrMqRc=' 
WHERE 
  key_id = '63986af179fb048e723471bfed7285afc0ad3021c0fcd707096cc0454a009ae4' 
  AND (
    token = 'P8ExCAVY0dh96gVoj/YLN+IUkvtQoJ5GtPzc4jrMqRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )