UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CKwmngz/Jk/Vzoe29OrxVGGjK539XptGhqNJxHbZck=' 
WHERE 
  key_id = '71f09ada47152a9b49fc936b4c494cd2d2c5447d0470f8b8967eb0403f53a301' 
  AND (
    token = '2CKwmngz/Jk/Vzoe29OrxVGGjK539XptGhqNJxHbZck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )