UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+M83LWv3WIpcsu0eLWVvkOHwejTtn2orWHMx9V+6Q4=' 
WHERE 
  key_id = '9334610d210d4193a57fe58e5ce57b15b3115b7f6f7eb800366ef884983eaa6a' 
  AND (
    token = '3+M83LWv3WIpcsu0eLWVvkOHwejTtn2orWHMx9V+6Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )