UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZVYrTNYL2fuWYJBC0p4dOe/egmhxbtESrabCl2CvxY=' 
WHERE 
  key_id = 'de47b64210b0fc5f1c1157e5ccd8e21363bfd6e9623517d0c646dd27f75c615c' 
  AND (
    token = 'qZVYrTNYL2fuWYJBC0p4dOe/egmhxbtESrabCl2CvxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )