UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4shoqfe5yBp2T/lscWrz6wa03CUGBHABVKLuZxMury8=' 
WHERE 
  key_id = '648b34e09ffb8847447136c1991adcb54dedb2424834da8394b472be8c65b520' 
  AND (
    token = '4shoqfe5yBp2T/lscWrz6wa03CUGBHABVKLuZxMury8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )