UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMVllaM7/wvWxOQqJMnuuooT1B9ysvNBA1PX1lWGbDg=' 
WHERE 
  key_id = 'f09f739d5a647969f15e3a5e82d34ba44ffb61fab681a776b77d15248b5caa94' 
  AND (
    token = 'SMVllaM7/wvWxOQqJMnuuooT1B9ysvNBA1PX1lWGbDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )