UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcU0xIgD4S11C6tVE5nYf2N9pJshTwZ7OTUnnRXTqu4=' 
WHERE 
  key_id = 'b786b5ef8c0ff6ae47f82cf36ea72cd221cfb82f9e750cbd62539c54f1cfd54d' 
  AND (
    token = 'AcU0xIgD4S11C6tVE5nYf2N9pJshTwZ7OTUnnRXTqu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )