UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWhkjhTZPLxADBgQcFkfz8SIb8Yhm/C8C9tF/DB5cZI=' 
WHERE 
  key_id = 'f789c04e15eaaef014f5a801ae9b024f6861d3654656b5c4760be8f2629eb900' 
  AND (
    token = 'DWhkjhTZPLxADBgQcFkfz8SIb8Yhm/C8C9tF/DB5cZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )