UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WX/nCaaWeS+koQiDJVmPg36L90NQyMTH8TEEzHX8yCM=' 
WHERE 
  key_id = '77762f7c5a6e649a1065d382412d889f0a4a727e8c94357599b41b73a4aab527' 
  AND (
    token = 'WX/nCaaWeS+koQiDJVmPg36L90NQyMTH8TEEzHX8yCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )