UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88U/z7MtIvPmYhgQ0mlSF27pfpcxvIxMY0olKuaEAlA=' 
WHERE 
  key_id = '1adaa4f81e4243c1235f28a2a5ccaf6991b830f712681048b8f4e436b24dad2c' 
  AND (
    token = '88U/z7MtIvPmYhgQ0mlSF27pfpcxvIxMY0olKuaEAlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )