UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xjrMwukJ7XljFrgdWII47YoolFPhQVKQzN6EfH7eKM=' 
WHERE 
  key_id = 'd793ee7587989a1cbe06c00120428d04db11c161bdc551fd78aa1d5bc5fb0d2c' 
  AND (
    token = '9xjrMwukJ7XljFrgdWII47YoolFPhQVKQzN6EfH7eKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )