UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cs+7IGMdbPdzD//Ob9H9wVTfnAMNkg3/MJjaTGdp89Q=' 
WHERE 
  key_id = '8519f0879ab6c5187110136acb217b5a01a422fcd71898ab3fb8d5cc9a33446c' 
  AND (
    token = 'Cs+7IGMdbPdzD//Ob9H9wVTfnAMNkg3/MJjaTGdp89Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )