UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EvEmOb2rNH76wv/bdshbNVAVUIyZHH72JtzKuAZ0cc=' 
WHERE 
  key_id = 'ef8a2cb708623a0ac3739d459962c79dd01e3f9c7521ddddc0bf67ac9aa8e694' 
  AND (
    token = '8EvEmOb2rNH76wv/bdshbNVAVUIyZHH72JtzKuAZ0cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )