UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HKD1m8inooDwp5WIHiO8WDxu7i3v7U5n+VvTuiTYzkk=' 
WHERE 
  key_id = '9af4c82c2617aebab9cf1d65c66acbfc508fc71a8240ad8fd6f1f0339bfc3283' 
  AND (
    token = 'HKD1m8inooDwp5WIHiO8WDxu7i3v7U5n+VvTuiTYzkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )