UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBE3KsQwwh2in4YG8HZYTW/5Lv4jEL+hDEDjWPS639Y=' 
WHERE 
  key_id = 'e0f177ced26946109ba19b37d481086ddf4e614b725a3924830ec75c313df813' 
  AND (
    token = 'IBE3KsQwwh2in4YG8HZYTW/5Lv4jEL+hDEDjWPS639Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )