UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKVYqavmI8rgjLqJSaa8xLZZvJadTM3XrcC73EoBCQA=' 
WHERE 
  key_id = 'f3179b37dfc7563e5abd19d945a9884616d53ab044422b745739997aa3fdc972' 
  AND (
    token = 'vKVYqavmI8rgjLqJSaa8xLZZvJadTM3XrcC73EoBCQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )