UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fqCCYmXd2iLd3MbAr6eZZnA/Cx3c1qJ1InxEj6JHoY=' 
WHERE 
  key_id = '084535c7bb794c3b866211be166d1aa850ab46ad438044c0cc00ebf76aa201af' 
  AND (
    token = '2fqCCYmXd2iLd3MbAr6eZZnA/Cx3c1qJ1InxEj6JHoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )