UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Vr/e+krExCN6Zv1UhP3YOa5KKo6bDH9r+emxfdk84k=' 
WHERE 
  key_id = '985caa21f0136335e7a6c10dee285158a0ba8558a243977a89d9df71e2d1f288' 
  AND (
    token = '1Vr/e+krExCN6Zv1UhP3YOa5KKo6bDH9r+emxfdk84k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )