UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CirZv05XJr0DhRDBO7rjDbmiB+ToCZXbyQ06dHjsjQ=' 
WHERE 
  key_id = '499c76f14af427bbd1f9b216d6cb9370aceefe54cb149c3bd28aa3d551ff0cdc' 
  AND (
    token = '3CirZv05XJr0DhRDBO7rjDbmiB+ToCZXbyQ06dHjsjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )