UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rYAms8V4D6JKgb6oQmQaN+RHE3srBojg+Ru+OhSTIs=' 
WHERE 
  key_id = '777c15b5436c52b4814190b97317afce6e837de6a835f27b6ac456a4dc9b430d' 
  AND (
    token = '3rYAms8V4D6JKgb6oQmQaN+RHE3srBojg+Ru+OhSTIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )