UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xes8hy1SxBGr/JkKAtp30PbvgzwhPRs7M6STbCC4/xA=' 
WHERE 
  key_id = 'c80382e99fef3edc6ee1a8895ab9c4557dd61341063913c19695168253ff0c6f' 
  AND (
    token = 'xes8hy1SxBGr/JkKAtp30PbvgzwhPRs7M6STbCC4/xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )