UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OT/QcPAtfGqA2GpsMkmapvAMYoJ9Zb6k5loBpJHyibY=' 
WHERE 
  key_id = 'ddbc5e96aa94cd6808413e579694385ac932395d9b84bb9b95e1c07f80578b84' 
  AND (
    token = 'OT/QcPAtfGqA2GpsMkmapvAMYoJ9Zb6k5loBpJHyibY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )