UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YNT8owp+lVyOxKFkoGdF3kyTk3BUz7HddPD6RCGHjA=' 
WHERE 
  key_id = '3874c914cd751f5e91a92175caa753937609c5c7656cbf164b067a323aa8e8bb' 
  AND (
    token = '9YNT8owp+lVyOxKFkoGdF3kyTk3BUz7HddPD6RCGHjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )