UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cHbs4ynA3mu5YFOGO3/4zgiaJ85+o3J35zMJttsD5Q=' 
WHERE 
  key_id = '893af88683fe52cb9231f65fcd1f244cb46bf406bd41a74c308c4fc53eb1ba6d' 
  AND (
    token = '9cHbs4ynA3mu5YFOGO3/4zgiaJ85+o3J35zMJttsD5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )