UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqMQQ3J4ZwbikWQF6oGD1vjg1CaNpqtHy1mWf3nSV1k=' 
WHERE 
  key_id = '78b1a0effc4e6576a701e9d1102524ec698e1f2550ac39432d0c19b37c021429' 
  AND (
    token = 'kqMQQ3J4ZwbikWQF6oGD1vjg1CaNpqtHy1mWf3nSV1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )