UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ulwq8zKinXXuzZ8c4mx1KA/gV62BgYXUOS715jcSZS8=' 
WHERE 
  key_id = '727b6d06a53f0e21fb0e297b53eeee1cde20fe4a4cc4a91dbc3499fec90b2ccf' 
  AND (
    token = 'Ulwq8zKinXXuzZ8c4mx1KA/gV62BgYXUOS715jcSZS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )