UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JbfQxyaNVHeYusQtksAWmSHVQ1JV5MzDsCUIyAjsg0k=' 
WHERE 
  key_id = '3c7a6c396b235b108193861a2112857e8b31ffd9a14ec473718fa0e42d312259' 
  AND (
    token = 'JbfQxyaNVHeYusQtksAWmSHVQ1JV5MzDsCUIyAjsg0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )