UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRalomOgYpE7VtjPczkAhPgKcDLmPqV9z9ttxZkpq1Y=' 
WHERE 
  key_id = '5c18a7e82379b67b0707771606e83c2dc319fc1e6d872a6f74aea62ae84ce951' 
  AND (
    token = 'HRalomOgYpE7VtjPczkAhPgKcDLmPqV9z9ttxZkpq1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )