UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0gkK0JkDAsB12XTb4p1lLErUE/oPjk0gtuqV0r/vZrU=' 
WHERE 
  key_id = '94b2fae47fd11aa64dffbdac09add837609575f0d0cda7a33adb2ffed9d3c65b' 
  AND (
    token = '0gkK0JkDAsB12XTb4p1lLErUE/oPjk0gtuqV0r/vZrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )