UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9H69YB3saLmpeLZCvWPhizb3JX+qdVe3PNNbSm+37y8=' 
WHERE 
  key_id = 'e46b2e0cdcb0475239f51c23c3c64e7afc17f4c01413cb83a5b4ffc59b9cfaf4' 
  AND (
    token = '9H69YB3saLmpeLZCvWPhizb3JX+qdVe3PNNbSm+37y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )