UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1UNAXP88sN8lmqDSWKtE+KcF1R5GCDEyAGzYL0yp/8k=' 
WHERE 
  key_id = '29fce469867dc2a33c3b7dc9d1cac37bb1ec66a768abedd571c35d3f10f0625f' 
  AND (
    token = '1UNAXP88sN8lmqDSWKtE+KcF1R5GCDEyAGzYL0yp/8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )