UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sq8vYrhaG3W521Za0GUZVj0nh0pZbS0etSVcAg5nQLE=' 
WHERE 
  key_id = 'd2a3a23ee855f8fc6854e1dbeaa21f7d19211af99b4bbb46bb065b6b21739946' 
  AND (
    token = 'sq8vYrhaG3W521Za0GUZVj0nh0pZbS0etSVcAg5nQLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )