UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQTcXBBabfOWKwBSUAWGzHe+/hDGdS765k0aVJP6IFQ=' 
WHERE 
  key_id = '66a46ac1c80ebdfddfc5aae737be687eb96054ca0dc04b534931019e249a205a' 
  AND (
    token = 'nQTcXBBabfOWKwBSUAWGzHe+/hDGdS765k0aVJP6IFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )