UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ka57BqwS/mkOeUOLQJC2t/XfBczhy52dL6EkA2wWO6E=' 
WHERE 
  key_id = '33526bcb62c7214b293147ddbed9bce4ce5556a65cd2b6a730dae724023644d3' 
  AND (
    token = 'ka57BqwS/mkOeUOLQJC2t/XfBczhy52dL6EkA2wWO6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )