UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OI3k1ZQ8guCkJ7hutsQWqV5+rxJzVNbKktPEH7AY+AU=' 
WHERE 
  key_id = '2edbd59a306bc5affa8e05e3b73ffb5dbced15ea819a9012f0aced8cb9aff9f1' 
  AND (
    token = 'OI3k1ZQ8guCkJ7hutsQWqV5+rxJzVNbKktPEH7AY+AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )