UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XgIr1muJ76InjYOIhfN2KX68dZp7adr35ILyPm/hXwI=' 
WHERE 
  key_id = '64eaf9729d8d0eecea0a835ac59bad426477a526b13104583a4e156dc0bdc247' 
  AND (
    token = 'XgIr1muJ76InjYOIhfN2KX68dZp7adr35ILyPm/hXwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )