UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQl6DXSi/9UXsqWTzD/sG0UKU1otrxFwil00elBn0Ac=' 
WHERE 
  key_id = 'cdd0b3f1b195f8266b3e8c29cc0b54c2e46f1e0e6a3f44ec27c04820d8183415' 
  AND (
    token = 'UQl6DXSi/9UXsqWTzD/sG0UKU1otrxFwil00elBn0Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )