UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FBTqZrq9IZTdPMl8MdzCGgvbyI3HmjyA2Ut7xNOIOQ=' 
WHERE 
  key_id = 'affbd90c9d5e9ff38c0ea413ff079faa3a6a2fa0c360361c9638663976541530' 
  AND (
    token = '8FBTqZrq9IZTdPMl8MdzCGgvbyI3HmjyA2Ut7xNOIOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )