UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zE/N3ZJ445qtE6iEGiWRwaVgUL54dYpfTMvexQIiVK0=' 
WHERE 
  key_id = '4c5fa387dcb6fd8633e3768968d97015630cc1ecb33c638f07f630a35e3e4180' 
  AND (
    token = 'zE/N3ZJ445qtE6iEGiWRwaVgUL54dYpfTMvexQIiVK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )