UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZRlxshUkk88G096/jyBVn1EkhjfvHsZ4mxdHsAl46g=' 
WHERE 
  key_id = '16302f7d56ead2006cb473e6460ffe328112e5261f6ff70862cf8b7f9ca7cfed' 
  AND (
    token = 'nZRlxshUkk88G096/jyBVn1EkhjfvHsZ4mxdHsAl46g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )