UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GP2BpdZ/9MkDADsTfRS2AOYD3yBjys5u4xJdkvrACqA=' 
WHERE 
  key_id = '782f2f12d2947fea4e35ea24efb1c5405f1df77ae5d855d66fa7a8de2f8d4a40' 
  AND (
    token = 'GP2BpdZ/9MkDADsTfRS2AOYD3yBjys5u4xJdkvrACqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )