UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSxQ3an/DqWMhmAxj32SSYzHTV43S8OOQaXklomNL8s=' 
WHERE 
  key_id = '55107be0afe4b49006c45e754694e540329075513bfaad0a92a565b85eddbdaf' 
  AND (
    token = 'DSxQ3an/DqWMhmAxj32SSYzHTV43S8OOQaXklomNL8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )