UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRaNXYRIKTVll57ayvhhozW3jc0DqNNlx+7ihnTmTcg=' 
WHERE 
  key_id = 'a41738d847a3bf61ed5e32b5326c41509430d79b01f8e4a92b12823cba9de20e' 
  AND (
    token = 'BRaNXYRIKTVll57ayvhhozW3jc0DqNNlx+7ihnTmTcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )