UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpysja0E9rNjtKmCawt5Ia+iTMkvlwfDJuuc6f9ciw0=' 
WHERE 
  key_id = '32212efdbb8ad8666d77ffee8ef02fa49d31a07f9521f54297732a432fd869c5' 
  AND (
    token = 'xpysja0E9rNjtKmCawt5Ia+iTMkvlwfDJuuc6f9ciw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )