UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lM805WzkJ9LWK3z4MgE9rVypUzn19vaclFh/5ZvQ2KI=' 
WHERE 
  key_id = 'a82217d2981b8cb282d474e82c16d6144945869dd1c0d06093e23c336736e94c' 
  AND (
    token = 'lM805WzkJ9LWK3z4MgE9rVypUzn19vaclFh/5ZvQ2KI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )