UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '296SnwF54zZgX+OqJNVGubbmgwJpx7mqK+iiDyh+nx8=' 
WHERE 
  key_id = '48fcd778d97bde6c968a911764e52fc181050c09e4e8088d9115de325ebe64de' 
  AND (
    token = '296SnwF54zZgX+OqJNVGubbmgwJpx7mqK+iiDyh+nx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )