UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOa56bk4Jw8dNEKYv2PMYXehHi3tAxdn1br2PLcrDlI=' 
WHERE 
  key_id = 'adcc93883326821e757ff3d4c1eec21071038eca841cd70ed968bca5cbaef8f9' 
  AND (
    token = 'uOa56bk4Jw8dNEKYv2PMYXehHi3tAxdn1br2PLcrDlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )