UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9ex1EW2Lagl+c35jP76/zMNnTm39pq7ZBGBT10gPUo=' 
WHERE 
  key_id = '7c054242f746bf8147cd132e1a58a7f89c03878c038320f9e3d8a954fda13bf7' 
  AND (
    token = 'c9ex1EW2Lagl+c35jP76/zMNnTm39pq7ZBGBT10gPUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )