UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJSn3Ss5wXi6f5OZuM9izPUkHyTOmD9oiJbYEn5qWpQ=' 
WHERE 
  key_id = 'b5cc3d6053f2d9c322324cc23319700080a09315f31d096d323f9c21fe4666f4' 
  AND (
    token = 'RJSn3Ss5wXi6f5OZuM9izPUkHyTOmD9oiJbYEn5qWpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )