UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/gpE+X/THOO7jZa+X7GxDhmE8ZPswDE4HkxcuQ4FJo=' 
WHERE 
  key_id = '29051ecb28979f060c7a712450e398fb03eaa9228b0bebbf4168595f122c3609' 
  AND (
    token = 'S/gpE+X/THOO7jZa+X7GxDhmE8ZPswDE4HkxcuQ4FJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )