UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jmGOIJgYaqu5ODTaMOvN6dRDzbwcMVY7rUSeEcYvcg=' 
WHERE 
  key_id = 'f34b633b71c0eb0b8b7ad9328aba5eaac9ca03e831b4251b790ebc50ab46b4a8' 
  AND (
    token = '8jmGOIJgYaqu5ODTaMOvN6dRDzbwcMVY7rUSeEcYvcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )