UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHlRuLI0yiAJOmzbo7AbZYRootQqL921UvY+Nfvbu+k=' 
WHERE 
  key_id = 'db53333afbe1268a149c82b506324fbcdb0af7132783ea9f63a802f43d2bc203' 
  AND (
    token = 'pHlRuLI0yiAJOmzbo7AbZYRootQqL921UvY+Nfvbu+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028