UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/S/VXBE9LuKF0YlaiRzpREuMZzP4JORBOM8jH9SiDQ=' 
WHERE 
  key_id = '0e4ec33559a9e0b31b48a8599379f22c02956544979d7ae2e832a4973328dd6a' 
  AND (
    token = 'r/S/VXBE9LuKF0YlaiRzpREuMZzP4JORBOM8jH9SiDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )