UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yO859zcLVabkUoa+KlQZHUrcauRHYBkQpJtIEtZigzs=' 
WHERE 
  key_id = '9e1861366e7ee424f79d0f62fa9f8dc16f39897dcdd06fb5737274bad85d5747' 
  AND (
    token = 'yO859zcLVabkUoa+KlQZHUrcauRHYBkQpJtIEtZigzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )