UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EDfvsEdBdXdWoObC5ZR0+fkvKx8whg2MJJVp3qEgzDw=' 
WHERE 
  key_id = '07254eb2d56864d66823f245a5e81aa478f4951c0aea43e123b05eccf23f5967' 
  AND (
    token = 'EDfvsEdBdXdWoObC5ZR0+fkvKx8whg2MJJVp3qEgzDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042