UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XuomMEd/701qdsnriNt5EPM8ysn9vKEY4h9k/CGAGp8=' 
WHERE 
  key_id = 'c6d92abc703b56d08675b04929fde03f95c4c097de2e156d3e0564f42d3ad411' 
  AND (
    token = 'XuomMEd/701qdsnriNt5EPM8ysn9vKEY4h9k/CGAGp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )