UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1grZt1OKk9oYIjHgHpRwz7OwXrf/2aGWyqyL1LtfpV8=' 
WHERE 
  key_id = '73e6f279bb0dc69540da89798c4de23fc2ab0affdf3d023203fa13d0070d933e' 
  AND (
    token = '1grZt1OKk9oYIjHgHpRwz7OwXrf/2aGWyqyL1LtfpV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027