UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlgAPZ3xilmq/PTxk46sQUBMyDbq2gGd0aACmKZPk0Y=' 
WHERE 
  key_id = '36075d3f9720182d508dcd4796b0be04e3fdfd73df96d0ba12226b77d36afabc' 
  AND (
    token = 'ZlgAPZ3xilmq/PTxk46sQUBMyDbq2gGd0aACmKZPk0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )