UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8AHtBokzeIg2Ibhdr4mAFexrgCzSR36uTEc5PWSIvxI=' 
WHERE 
  key_id = 'df2dfcc8d85f2172a2af9fcb1e87bba4be13dae88ec2e9f2fa791558b495d60e' 
  AND (
    token = '8AHtBokzeIg2Ibhdr4mAFexrgCzSR36uTEc5PWSIvxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )