UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uskphwhTKUINzYSMABXIWjn54WZ1WusyNHlEjefluH8=' 
WHERE 
  key_id = '828e1ff8c8d6977f64cf86a5297681c628d967de023014cdd37231a108dfbbb1' 
  AND (
    token = 'uskphwhTKUINzYSMABXIWjn54WZ1WusyNHlEjefluH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )