UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uufAsrhK6qSxVbeqTH7cXj4hQoe/+aYxy2+O+KHHH/Q=' 
WHERE 
  key_id = 'ae0cbe0f6bb437eaf4d60265816062fa39b214b7694566456d36e3f8e6b81e4d' 
  AND (
    token = 'uufAsrhK6qSxVbeqTH7cXj4hQoe/+aYxy2+O+KHHH/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )