UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxD05kZHtpm1mmywuxpc9X+EBC6zBqq4KgPPF0nmMc4=' 
WHERE 
  key_id = '727ac33cec9beeef5336527f58b94e1fb7bffa5fad7cb565d803df3c2b7519c8' 
  AND (
    token = 'UxD05kZHtpm1mmywuxpc9X+EBC6zBqq4KgPPF0nmMc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )