UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkIzksvlT3djuZWWV6kW0DAFDC4WqJUI1jQaiP9UKpI=' 
WHERE 
  key_id = '7325a2e938180f2628e421ff5b44f2d850ca25ea9d00b9b6a74510b138a9a4dd' 
  AND (
    token = 'lkIzksvlT3djuZWWV6kW0DAFDC4WqJUI1jQaiP9UKpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )