UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKiML7H/8MOX82uAQNa5HGRgATZbCz8ES26lPnhYOhI=' 
WHERE 
  key_id = '295813a7915ea3d7ae3c04c049c452d9939f1478313a3471bd1d157c70ce3cfc' 
  AND (
    token = 'bKiML7H/8MOX82uAQNa5HGRgATZbCz8ES26lPnhYOhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )