UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IlwCDMro7JtE6kaklGNjcff6WcUb8vXBsYXgihMuSqA=' 
WHERE 
  key_id = '5776c73115e96b22579c32fb8d9cafb0cc1756cb89d2d44d8a1b4e8ec7c64a36' 
  AND (
    token = 'IlwCDMro7JtE6kaklGNjcff6WcUb8vXBsYXgihMuSqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )