UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8sYCpkjgXtEA3lbYNcdaoZg/yvch09NOVJVeM8E1cA=' 
WHERE 
  key_id = '05f6f08fd35681546a3e32f26aab5f8f4f08847c347e05619143a08789afa6d7' 
  AND (
    token = 'y8sYCpkjgXtEA3lbYNcdaoZg/yvch09NOVJVeM8E1cA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )