UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTZ8+Qyj5YeYkJRXe4ocSV8wHfi/PdF9qOV8afPt01Y=' 
WHERE 
  key_id = '508640e952a423d69372f2fc320fa3f35ee054f31c4f1a10a680e3019160e7d2' 
  AND (
    token = 'XTZ8+Qyj5YeYkJRXe4ocSV8wHfi/PdF9qOV8afPt01Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )