UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fal81ZXqjR+3YhAH1Qu4ALyMcRm1Swj609BSlDMTJjE=' 
WHERE 
  key_id = '23602f7f657203908a79faf07e23e7bf099d45eaefbe898adb3318a8b82257be' 
  AND (
    token = 'Fal81ZXqjR+3YhAH1Qu4ALyMcRm1Swj609BSlDMTJjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )