UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFg8/eUqqWwNiLbcjUtFfVUw6sRZHRqmSGOg40WwEn4=' 
WHERE 
  key_id = 'ff6d9c2f3fd032b935a03a077e94163ebea04f357d811bdac223d98674445e2f' 
  AND (
    token = 'IFg8/eUqqWwNiLbcjUtFfVUw6sRZHRqmSGOg40WwEn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )