UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WE5aXFttKS1yR905ZKGwfaq40UjP5bbf4NIPihOljuk=' 
WHERE 
  key_id = '7ff9d633c3f9db1684d44b8ad13262758dec8361e8fbef819996eb2c4fdb94ce' 
  AND (
    token = 'WE5aXFttKS1yR905ZKGwfaq40UjP5bbf4NIPihOljuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )