UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B0GUpp5nByJirpSSWVY6jUupkZq7yUwinsQH/m68/rI=' 
WHERE 
  key_id = 'b6967b28a8c12c1672131c440b73630cd067c309bf05877734ec9015293f9fb7' 
  AND (
    token = 'B0GUpp5nByJirpSSWVY6jUupkZq7yUwinsQH/m68/rI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )