UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ff4BNSlR80QffmQq9JDZOd6wSnveD3YxFVdP/rxgLYU=' 
WHERE 
  key_id = 'f9e4b0c62d55d134feecdb206a70717f12f0e9d65a4e16cd1f9a72fb0d1a080a' 
  AND (
    token = 'ff4BNSlR80QffmQq9JDZOd6wSnveD3YxFVdP/rxgLYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )