UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kyvrFZSuT5qwoy7GgXUEtfS9/L0TElPYrfNgYSeTi8=' 
WHERE 
  key_id = 'c09d9d471973c84feb5fc3a315f8399285ce5f156295442f855f67ef1387f55a' 
  AND (
    token = '+kyvrFZSuT5qwoy7GgXUEtfS9/L0TElPYrfNgYSeTi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )