UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3w7pTUqX/RRGAWPC9ARopZ5h8M8Q0SwCHMNc16pcaNI=' 
WHERE 
  key_id = '5caec49030533054673d14f4389bb426fdc6a9fd7c0c6f1a6bbf60abd625641c' 
  AND (
    token = '3w7pTUqX/RRGAWPC9ARopZ5h8M8Q0SwCHMNc16pcaNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )