UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3D/OK17Ot/L4b9TJ+Ap+YK43Yq3H7XBm0POmmJ+5/PY=' 
WHERE 
  key_id = 'd11da92aae0b6af244affa01cadfcc02285d9bf4d03295c923974aa641d3dee1' 
  AND (
    token = '3D/OK17Ot/L4b9TJ+Ap+YK43Yq3H7XBm0POmmJ+5/PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028