UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Om0mpCKF5ToOh9GWX6HYZT1sLMEMy2CTA83lwi3Xj/I=' 
WHERE 
  key_id = '6b7345fbd88f65ce9f6fab1fead9314c057567f1217de9ac9f082884b7f11a80' 
  AND (
    token = 'Om0mpCKF5ToOh9GWX6HYZT1sLMEMy2CTA83lwi3Xj/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )