UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b1VD2g2IBe4qVcBp9r5BYhBF9Skxc3wWsWnncVUwq8I=' 
WHERE 
  key_id = '12cf44f47942a7bf5e76ce7b4e8a1c16c8c90872144ac134a991fecbc53df111' 
  AND (
    token = 'b1VD2g2IBe4qVcBp9r5BYhBF9Skxc3wWsWnncVUwq8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )