UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lORhMTIG2nDdXdQ2UBgv0BalsDrOkMh+jLmz/YunD98=' 
WHERE 
  key_id = 'e14be4244063c2528a4b9625a30003b71abe89605d790d44f4cfa6ab1388f465' 
  AND (
    token = 'lORhMTIG2nDdXdQ2UBgv0BalsDrOkMh+jLmz/YunD98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )