UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVYvJ3DBzjR4tiHo1gWeGHGVa7SQEF30shex9ahrUDc=' 
WHERE 
  key_id = 'd5e4ba2318332afe6fd7c20b088a3328240bb30372dab625c27c3aaaaea81cf7' 
  AND (
    token = 'lVYvJ3DBzjR4tiHo1gWeGHGVa7SQEF30shex9ahrUDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )