UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3N7WdlwwkbHnZJHeB08EUDvKLDDJdmThocGOzMDNkKI=' 
WHERE 
  key_id = 'e28401e2421df12ba157a197f3eae2cf89dc218fdeccb6706ef8ff4958d4733b' 
  AND (
    token = '3N7WdlwwkbHnZJHeB08EUDvKLDDJdmThocGOzMDNkKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )