UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hR7mrbvUvzPLpQ6NFiopvyMY92PfUyJ5/XHYxtmwiI=' 
WHERE 
  key_id = '52a25ed087cc656e367c52dd693a66a5878c8f298d7bf9241dc3a04677f72cea' 
  AND (
    token = '1hR7mrbvUvzPLpQ6NFiopvyMY92PfUyJ5/XHYxtmwiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )