UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5Y4pz/ZQSE6usU5GS2YzljcqIJmOWmCbiDmHmeiXBw=' 
WHERE 
  key_id = '5a45b30efd412f7e6c6466a4b40d37d9ab25c44bdf5e03acdee3d7700ae25f7f' 
  AND (
    token = 'V5Y4pz/ZQSE6usU5GS2YzljcqIJmOWmCbiDmHmeiXBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )