UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+tKOA3O0GOkkR6vpdbZeBhFCukUqv1cu374UCdITkhk=' 
WHERE 
  key_id = '1f141b6a8a02917c71560b00417a3a4d008e11a110f9be96fd34c116da73352b' 
  AND (
    token = '+tKOA3O0GOkkR6vpdbZeBhFCukUqv1cu374UCdITkhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )