UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duyc8tloGbXskwHMDMjqHTmIvoxOeO6YIo7oGo4jIPw=' 
WHERE 
  key_id = '2a7920c4e068c7aa3ba7cdcdd7c94c68578c20f4d939431d0a4c77dffa3c27c1' 
  AND (
    token = 'duyc8tloGbXskwHMDMjqHTmIvoxOeO6YIo7oGo4jIPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )