UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l409+0LLUoY6wZCzTLBkTDbOZZ9Z5Z35YVvE+zq79dE=' 
WHERE 
  key_id = 'e2291e1b841990c48640d58acf4ac5714f99f68b2236299a390c1bb4068bfef3' 
  AND (
    token = 'l409+0LLUoY6wZCzTLBkTDbOZZ9Z5Z35YVvE+zq79dE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )