UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LsPaZ73YY2GAPqPzZ0QDweZv0CJjzl7WDdSv5vpSUec=' 
WHERE 
  key_id = '1bf377dc5c8ae5c42f75c2c8ca7fbec42e35507d515aab632675bf58ae1a2ed8' 
  AND (
    token = 'LsPaZ73YY2GAPqPzZ0QDweZv0CJjzl7WDdSv5vpSUec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )