UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fyL/v9ULjrGvLzoavw+A1V0MZje0nzuQcR+UMKy2srU=' 
WHERE 
  key_id = '3723a231f21f7fc8e0a3c7fa8b58e5d351b83903c4d6121ccdfced1c1f243192' 
  AND (
    token = 'fyL/v9ULjrGvLzoavw+A1V0MZje0nzuQcR+UMKy2srU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )