UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dkA2WA7/Bm7hquUA6KJC8Rv/lTiuSxzuwlhWzbgb1IY=' 
WHERE 
  key_id = 'e6f05a12b642e7602bd978f6f546a4e574398114960c67bda186b8efcadf1611' 
  AND (
    token = 'dkA2WA7/Bm7hquUA6KJC8Rv/lTiuSxzuwlhWzbgb1IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )