UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9Aex+smSsrOLH7lJDDk3jgt9c8npDe3c2ogXhcKJy4=' 
WHERE 
  key_id = 'c01c609551649427b08d209c00a9accedcfb852eb861d81b74194cd2efb4935d' 
  AND (
    token = 'z9Aex+smSsrOLH7lJDDk3jgt9c8npDe3c2ogXhcKJy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )