UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Htqrls/smTLPuK7Dnbx1yhH4sqEu2Sit5sm2CXYZ+gU=' 
WHERE 
  key_id = '2d7daff6de67fb2bb7d96d993a998a0c24435e7a3a45ba11cd17d53c4afda95f' 
  AND (
    token = 'Htqrls/smTLPuK7Dnbx1yhH4sqEu2Sit5sm2CXYZ+gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )