UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8zDF/xHT5Pnc2zUFn1jnhYyq3nTEuZUWIvXb/uUaKTE=' 
WHERE 
  key_id = '09ba5794f1c396e040c4f4fb0841b2de8bfea47e89412f606c0194ddfd6983f7' 
  AND (
    token = '8zDF/xHT5Pnc2zUFn1jnhYyq3nTEuZUWIvXb/uUaKTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )