UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HSfBPM6ljTyMN+2YmPdFSVOl6kfwJfIa7541cv2WDJI=' 
WHERE 
  key_id = '3db2c2af8d6b801b2cb3a1026594789928ee70684f30e61dec7e1086e62a95e6' 
  AND (
    token = 'HSfBPM6ljTyMN+2YmPdFSVOl6kfwJfIa7541cv2WDJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )