UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vId8hLzVHkpUBOM0ZoU6nIIUNXq1zNdI4GOUALxPTA=' 
WHERE 
  key_id = '5286c9ed360883289adb2132e90837476166b494c321d3476742287a5e32ad10' 
  AND (
    token = '+vId8hLzVHkpUBOM0ZoU6nIIUNXq1zNdI4GOUALxPTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )