UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJzJ2+109TXxowOV5A0n7Ur3rsl6sOge5ydDvlCLaWE=' 
WHERE 
  key_id = '2f13f4291f102a6ca46d962100008baac8d1581478c474b17d83762bc1cefd6b' 
  AND (
    token = 'TJzJ2+109TXxowOV5A0n7Ur3rsl6sOge5ydDvlCLaWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )