UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wHUFWzs4HmP6B3LqL/U8NW7Lyu5TH50bkcgDFeMNCnU=' 
WHERE 
  key_id = '57c31cf31e09b4685e3b8f01290056cb2e01512f2f1f5349d48025bea81917ca' 
  AND (
    token = 'wHUFWzs4HmP6B3LqL/U8NW7Lyu5TH50bkcgDFeMNCnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )