UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9o/P7FK2820AsNMWbnrDPuw9bvokDXZ91FQyTmoyrI=' 
WHERE 
  key_id = '0b8734d8cc141fbcea8bff58e380c189260b5a82b0260d5980a54bfd030885b4' 
  AND (
    token = 'a9o/P7FK2820AsNMWbnrDPuw9bvokDXZ91FQyTmoyrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )