UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+TFjbinaxYniMOMaxfqyJExyiQs3uJ3jIhvuM+R4sI=' 
WHERE 
  key_id = '1e202c2c4cb4f92c67463f5b9454175f05408cee357ca661cd8610f387afe6d9' 
  AND (
    token = '9+TFjbinaxYniMOMaxfqyJExyiQs3uJ3jIhvuM+R4sI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )