UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvK8NxXy7sRb+1yfY2o0XVhnCjmXq8zNnZFyaW4gBXY=' 
WHERE 
  key_id = 'fafab2ab1cb17fe58763b958e458563b6ca8dabcf3004be562019186db8c0d22' 
  AND (
    token = 'tvK8NxXy7sRb+1yfY2o0XVhnCjmXq8zNnZFyaW4gBXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )