UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHQo2Le/EAaKfMjGI+eI2+HcfwzBU90fhZziZIerQ7w=' 
WHERE 
  key_id = '29ce226cb8465fe9308cc81bce4dcc73b65db267bcf2443b81d485185da13037' 
  AND (
    token = 'kHQo2Le/EAaKfMjGI+eI2+HcfwzBU90fhZziZIerQ7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )