UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HDbJBos48NG52yKXuDF/5+D3hpWO+vhHF57TMsQaGhg=' 
WHERE 
  key_id = '36a3e96075909203777583c5296bd83249bd93433f4de80e18098a135fddeb12' 
  AND (
    token = 'HDbJBos48NG52yKXuDF/5+D3hpWO+vhHF57TMsQaGhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )