UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXkqh+PA5crgenjddxWF2HAnqtA5NBSonpSKoIroQmo=' 
WHERE 
  key_id = '48109db1bc9344f88a0f953744bb04971b7eedee019329bb7484cf1caa650ab5' 
  AND (
    token = 'kXkqh+PA5crgenjddxWF2HAnqtA5NBSonpSKoIroQmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )