UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5ol491sO8t51VUbrI6Qi0mPr34KPuZPPodwxoaumhM=' 
WHERE 
  key_id = '199146a89a60e465b64a83ab9f756c3f3254fdb8c2b3aede9ce4fa284878fba7' 
  AND (
    token = 'o5ol491sO8t51VUbrI6Qi0mPr34KPuZPPodwxoaumhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )