UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5gYwDc3FFm3btvRE9HqxxHSgOZE2zpYOrdgASlLOR14=' 
WHERE 
  key_id = 'ad774e142c08a035e3c43248c28a476f2c76bbe3c007d62e8a2882964dec47c4' 
  AND (
    token = '5gYwDc3FFm3btvRE9HqxxHSgOZE2zpYOrdgASlLOR14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020