UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kApzEBee83jC54EhElaR04oPIK62vgMXZl7GV/LmDao=' 
WHERE 
  key_id = 'eb0989a77bc0055ea4dca7743813d570faac8dc14f603b68639aff2d7755ae8a' 
  AND (
    token = 'kApzEBee83jC54EhElaR04oPIK62vgMXZl7GV/LmDao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )