UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qp2bh2mfO0qIEBj8o2ojFtWfZoRFuAzg7c7HpGtIKOw=' 
WHERE 
  key_id = 'df7cc81302d4ef533e2f92b6f265fd53eb9076e8a4d9a73f8a8e34ac72a56966' 
  AND (
    token = 'qp2bh2mfO0qIEBj8o2ojFtWfZoRFuAzg7c7HpGtIKOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )