UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sIFO2dygohBesESA52H/O0GPuuHwNjAyLzsYaeC/8M=' 
WHERE 
  key_id = 'bdc8c090b3ff9abeba9beba2463a9436f46830d8349f02815443ae7dd5acb735' 
  AND (
    token = '3sIFO2dygohBesESA52H/O0GPuuHwNjAyLzsYaeC/8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )