UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wq7jt8dspauB0Tkp12OOgmDDs9hK07pQXW5cGU6Wt1Y=' 
WHERE 
  key_id = '3891fa3dcdbbb5f81b864ac2101fdbf43a6c37f81b33bd84de729bb22ce8e40f' 
  AND (
    token = 'Wq7jt8dspauB0Tkp12OOgmDDs9hK07pQXW5cGU6Wt1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )