UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w932rUAysCs/QzUECw9kWlBTug2taCwDFKDvnLHjgPw=' 
WHERE 
  key_id = '6e0ae86be71cfcd891a3c32bb87f3f125556d869f54f84c8bea63f8d9da7f6b1' 
  AND (
    token = 'w932rUAysCs/QzUECw9kWlBTug2taCwDFKDvnLHjgPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )