UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSwYuGL86+wCTqzX50jSFkHPgxTvsv1dwQXfY7qmTFc=' 
WHERE 
  key_id = '43685e813730067a9e5b7811a4930ab59833bf60067f7d4bdbf0d214b2646ceb' 
  AND (
    token = 'pSwYuGL86+wCTqzX50jSFkHPgxTvsv1dwQXfY7qmTFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )