UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j3UUsW7jT2qsPmdkomtpWyCP91OsIGndlLgMZoYp0VQ=' 
WHERE 
  key_id = '52cb6e0eaf3eb212593d1489f4a5956a256cc7924dd07f3ec4cce40c49cc7ce9' 
  AND (
    token = 'j3UUsW7jT2qsPmdkomtpWyCP91OsIGndlLgMZoYp0VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )