UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mxCliaGQB5fGFlOMoLZyW8CJxGgT2TDb2GlJY9U5l4=' 
WHERE 
  key_id = 'efa7331cc3987b6b5d8af175c03838abb206b5d9392b5a0868cb3832df475a23' 
  AND (
    token = '/mxCliaGQB5fGFlOMoLZyW8CJxGgT2TDb2GlJY9U5l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )