UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ASNmqUDJR+kP4CXymrMI9+RU2sebZqthfd49XtB+ivk=' 
WHERE 
  key_id = '79fcebeeebb89528f5e6b6573340193f1b0f2594db0da14565bd076b3ad484d6' 
  AND (
    token = 'ASNmqUDJR+kP4CXymrMI9+RU2sebZqthfd49XtB+ivk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )