UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7AA5tfZJM7GPaNknMDtLjpUJfxhRTBIc/p+uH7PUtg8=' 
WHERE 
  key_id = '6ae668a88ff0964a7e8a92f200b837b5cd80e102dce8f678695f7b633eded43e' 
  AND (
    token = '7AA5tfZJM7GPaNknMDtLjpUJfxhRTBIc/p+uH7PUtg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )