UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RS4tNjCSPJbf46NJ76Ws7sJ1K24sh/fIwIDWXaHKOc=' 
WHERE 
  key_id = 'b14f354f2ebb6e774340464c73e6db8a6889486c05627f67345cc03c831293c4' 
  AND (
    token = '9RS4tNjCSPJbf46NJ76Ws7sJ1K24sh/fIwIDWXaHKOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )