UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJKGaKP/cBPf7AWb+7Q7tXD3a7Q3VAKDjvvZpJwoJiI=' 
WHERE 
  key_id = 'a28c0ee3b5d6df3e5c976862c7552691e826ea8ddfd8c615eb16a38dc41b44a2' 
  AND (
    token = 'yJKGaKP/cBPf7AWb+7Q7tXD3a7Q3VAKDjvvZpJwoJiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )