UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38PYT6vd7c5trDYiIC0yS7ozHp1aWh1IqIodoPmstqU=' 
WHERE 
  key_id = '3a1ac6f1258255fd64d03c6e5c176ff6b652c86a4e5cb40ed2c2a0496fabf9aa' 
  AND (
    token = '38PYT6vd7c5trDYiIC0yS7ozHp1aWh1IqIodoPmstqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )