UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XlCWYDCoq8XdXUAcbz5u6eQygY3w2OTi2+hoKcH22GI=' 
WHERE 
  key_id = '23bc92eecd22c18d7b35da0596730e83ddf0c341dfca5416d76e60fec1ce8ef9' 
  AND (
    token = 'XlCWYDCoq8XdXUAcbz5u6eQygY3w2OTi2+hoKcH22GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )