UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/U67aHHXrcU1WDbD673zur2dOATEkyeidqGKIfGCViU=' 
WHERE 
  key_id = '2de074bf140923993863ffcb0bea661201903919fd862278c0cef930cb381b6d' 
  AND (
    token = '/U67aHHXrcU1WDbD673zur2dOATEkyeidqGKIfGCViU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )