UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXT3xi8ZAg2HEWogia4dFj/Utqw1OAB7xFedhcjGfWE=' 
WHERE 
  key_id = '3f5b897e6395a4edb3abaff321bcb635d524b587bc6121f7c38626a183a8054e' 
  AND (
    token = 'jXT3xi8ZAg2HEWogia4dFj/Utqw1OAB7xFedhcjGfWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )