UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vYrT7lG1sOLAQ6Ut0IOi8B5OJ53L9F314/PhngIYsOY=' 
WHERE 
  key_id = '97c123d47057566c3011350afd715e895209800d5256031d157ce39774dccdf8' 
  AND (
    token = 'vYrT7lG1sOLAQ6Ut0IOi8B5OJ53L9F314/PhngIYsOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )