UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKQ3p1J8mnH0yoLO54ALZuvVxFsdg7nM5TRCCaTnFnk=' 
WHERE 
  key_id = '14d016e8bf327b0c884dfbd6042b136f117d692b3ae0ef25e6347f1de1bbd78d' 
  AND (
    token = 'yKQ3p1J8mnH0yoLO54ALZuvVxFsdg7nM5TRCCaTnFnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )