UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0jHmr2++UTnZZfrdQIjdUYgGI+lfyFl14Q9uDKOtQc=' 
WHERE 
  key_id = '2f400c121836df71a45366d0c79f1bd2fbb45abea6042ff19c8b8fe498ff7340' 
  AND (
    token = 'a0jHmr2++UTnZZfrdQIjdUYgGI+lfyFl14Q9uDKOtQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )