UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mnyJuYmkXOR6nhBghsIkyXdFjUwSP+uebtBlabXVrQ=' 
WHERE 
  key_id = 'bd4bc7385ae80fed7ca4af77f3025062839058fef006d4d5861d25018d9db129' 
  AND (
    token = '2mnyJuYmkXOR6nhBghsIkyXdFjUwSP+uebtBlabXVrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )