UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5abvIX+oqPeqKF5sMnNnVhkqSkOpb0UTzqRo11gKMOM=' 
WHERE 
  key_id = 'a4df91c2a65cd00edf400e85b58791898c29fc401b5c9401c4f3fdffcf5cf1cf' 
  AND (
    token = '5abvIX+oqPeqKF5sMnNnVhkqSkOpb0UTzqRo11gKMOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )