UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8pGDlGy54arW2rFI473wtDFmbxrT4TElc4cH8jXiro=' 
WHERE 
  key_id = 'c0db6f692c551c05eb262b918be2787734388a5c3488ca408bef2eed12738aca' 
  AND (
    token = 'h8pGDlGy54arW2rFI473wtDFmbxrT4TElc4cH8jXiro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )