UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xhYb4sxgQKUtYoxXCGQ+8/szP51nzURidvIxUbGkQLY=' 
WHERE 
  key_id = '6d7f0a42d6f85e3e67068af3b064fb70310cfbd8462c1d38646344ae3395cac8' 
  AND (
    token = 'xhYb4sxgQKUtYoxXCGQ+8/szP51nzURidvIxUbGkQLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )