UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0EGSvQM5N9j9sRE3DYnOvej0ozhM6MfnRYOROk++GyU=' 
WHERE 
  key_id = '3f791a9938a393fd286ca2b40d56970e10ca5949a8e00a1dcfc406673c981d44' 
  AND (
    token = '0EGSvQM5N9j9sRE3DYnOvej0ozhM6MfnRYOROk++GyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )