UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bhRyGn3at/65qCsjMzB87n1/8gWrnqeBIytTdOurM4c=' 
WHERE 
  key_id = 'b28347d30c9708b648bb33ff15ab1e03520125fd04d7477bfe8b124c99ca6156' 
  AND (
    token = 'bhRyGn3at/65qCsjMzB87n1/8gWrnqeBIytTdOurM4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )