UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gC6bLMeMXRPnjd/bUqqbSmLJkn5MyCLn8UXbaKMlCy4=' 
WHERE 
  key_id = '77c88d5f4ba905aacd5b9f388839dd47c1eb00d06ae5707079e4badf0a8b5cc8' 
  AND (
    token = 'gC6bLMeMXRPnjd/bUqqbSmLJkn5MyCLn8UXbaKMlCy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )