UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AWMU32SHq+Ecsx6ynKlZdRbXjpmBMrTMOqLW+FuK3D8=' 
WHERE 
  key_id = '593885a8f3e0d6e3c6fd0c99104bf8eb4f5a1b72ae408093d3b1bba9cf9dbd68' 
  AND (
    token = 'AWMU32SHq+Ecsx6ynKlZdRbXjpmBMrTMOqLW+FuK3D8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )