UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LDD4TDePfZJ5k1wIXLemeqQHwz8E1/OZJ3ZJlZwDwM=' 
WHERE 
  key_id = '950a79897436f3f794a82396f7cced6a40f7ebd158e2a10607029f999da655af' 
  AND (
    token = '0LDD4TDePfZJ5k1wIXLemeqQHwz8E1/OZJ3ZJlZwDwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )