UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJmwxa5jQOppf/68BO/5QCoJh+dVLzsBr7qSX1sj+9A=' 
WHERE 
  key_id = 'c234ff002782d5f6e843c5c2ea51eb6c435aa5ce3c6ad58ebed856389446665e' 
  AND (
    token = 'KJmwxa5jQOppf/68BO/5QCoJh+dVLzsBr7qSX1sj+9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )