UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ilTsaVLdY6qYE37crD+Qp+fTdveAaximx/+IH3Ft2rw=' 
WHERE 
  key_id = '34af033e1a3ed2a4e1924697a9c69d605345978b9b293980d6e0ed5e18a73d1e' 
  AND (
    token = 'ilTsaVLdY6qYE37crD+Qp+fTdveAaximx/+IH3Ft2rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )