UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YAlQkENrnW+zdiMtKUXvzRAJilnUHUyvwD6+15WcGQ=' 
WHERE 
  key_id = '6f1a31cc775034cfd69d21709f29927bfefa08cb4eb9d3203224ed20b50cd92b' 
  AND (
    token = '7YAlQkENrnW+zdiMtKUXvzRAJilnUHUyvwD6+15WcGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )