UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWWTQvkkwcWrlcCqi6+dvH5xirG9qTqdmrIgmAnDsr4=' 
WHERE 
  key_id = 'da5b9acc172f4f1e602cd18d6075ad13db17834ab7468c9e938b1554cd6912e5' 
  AND (
    token = 'gWWTQvkkwcWrlcCqi6+dvH5xirG9qTqdmrIgmAnDsr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )