UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUAITO4Cykw/v6YDSNzV4Ij1ahrTa4mrr/SWHiqJfa4=' 
WHERE 
  key_id = '8429a47c35aad2b44bf4b139909e86fae0435c2fdb1bc30d9cb7b728d2c76e3c' 
  AND (
    token = 'vUAITO4Cykw/v6YDSNzV4Ij1ahrTa4mrr/SWHiqJfa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )