UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3qw5cxgWcFvrZnCclrfbRm70FWxdxrWzE/7LBdEPQg=' 
WHERE 
  key_id = '9c5d6a5617c590e4acfb18fd986dccda63d564943d32a052953025a87305eef8' 
  AND (
    token = 'b3qw5cxgWcFvrZnCclrfbRm70FWxdxrWzE/7LBdEPQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )