UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1Pez5rqXJSlQxBlTTrWDmneVCgFkVgGkic1EKWm7x8=' 
WHERE 
  key_id = '2a005cdff8b63392a84468d0f00702fc869e020c8cbd37dcb2fd23820bdde0ee' 
  AND (
    token = 'C1Pez5rqXJSlQxBlTTrWDmneVCgFkVgGkic1EKWm7x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )