UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tw4OBzzEt6hWBGZOgY/Lv52wqmqfFLlDG8JBwLI7B74=' 
WHERE 
  key_id = '8360284b46669cd057289269181d02df3514201b5bccea9f13e9757781bdf52e' 
  AND (
    token = 'Tw4OBzzEt6hWBGZOgY/Lv52wqmqfFLlDG8JBwLI7B74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )