UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYareLF+nravQK0B33kBguDFUazt3h0yEex/CRJzLYY=' 
WHERE 
  key_id = '6259cf5a2a752adf600031e00c3488e6e5dc598dab4d6b65574b28051a796a47' 
  AND (
    token = 'pYareLF+nravQK0B33kBguDFUazt3h0yEex/CRJzLYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )