UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpjPgJmBZhn9c87Em4bsPbBni9KKeCYIeByXnYUUuYY=' 
WHERE 
  key_id = 'fbb72030553586b5af8752507f52bd500eea56c571e34a55555217a9cf0d2271' 
  AND (
    token = 'jpjPgJmBZhn9c87Em4bsPbBni9KKeCYIeByXnYUUuYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )