UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1Hsg5RKK9zEKvOTls0tDORYNZ0F5vn/wb2bI6pV6BE=' 
WHERE 
  key_id = '53ca32425a76cc3340ae01df49e5d54d6c9d95b9e3233b3cbd6c866580a8d9c9' 
  AND (
    token = 'Q1Hsg5RKK9zEKvOTls0tDORYNZ0F5vn/wb2bI6pV6BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )