UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wq0jg/UG1cc3j1cdgwedmrHuTCo7cYvcIkDAAE+WDro=' 
WHERE 
  key_id = '7627857ffa269b0ee913338e84fee73b3f919afb40bb96d1434899f1ce5075f5' 
  AND (
    token = 'wq0jg/UG1cc3j1cdgwedmrHuTCo7cYvcIkDAAE+WDro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )