UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7hLOSxW91epid68oHjK5yK8JV1H3I+YNtQopMvq9ko=' 
WHERE 
  key_id = '9871df704c5c901b28ebc16e599a46f18ff8b6a8f56a7af61623cab120144a2d' 
  AND (
    token = 'D7hLOSxW91epid68oHjK5yK8JV1H3I+YNtQopMvq9ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )