UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkjGMKcz+XB8HZKaypF9iMWUH2/R/2GL3+M6TYjFuxw=' 
WHERE 
  key_id = 'a9058235226ba3899a3465fd20752fd38102cbad5ec54107e4175cc521ca3d1d' 
  AND (
    token = 'BkjGMKcz+XB8HZKaypF9iMWUH2/R/2GL3+M6TYjFuxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )