UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLtlXLiCg8n83NvfwMENdHXIMM+FKgxIH5Fos8YFuWM=' 
WHERE 
  key_id = 'bfb9f8e9c0e53834bceaada18d844aa8f89863dda0e08826d334c5f48d7eccd8' 
  AND (
    token = 'KLtlXLiCg8n83NvfwMENdHXIMM+FKgxIH5Fos8YFuWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )