UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJFsNuy4BAHZameBRTz9qHAcCCFrvx7H3Y98gumlMho=' 
WHERE 
  key_id = '47f649f7b72c89f5db4850c80b2e5f72ae347a350d241ea48607aa813878b9db' 
  AND (
    token = 'MJFsNuy4BAHZameBRTz9qHAcCCFrvx7H3Y98gumlMho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )