UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0RALogguduU+Gz9BalI7kzVpzkXnPSabfn45LKcQVM=' 
WHERE 
  key_id = '91f7f21744bd3673f6225d0f8aec9b6717a39ced3d2bbb76bc9f19fd27ebead4' 
  AND (
    token = 'm0RALogguduU+Gz9BalI7kzVpzkXnPSabfn45LKcQVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )