UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZA9zDSHYZwQIBBwfJM1fxgBY/xoewxPYvBsurfgmoOY=' 
WHERE 
  key_id = 'd726505055b6dfa1d8ab45df7f3c840412969aa6867e1b79b5cf90840aa5e557' 
  AND (
    token = 'ZA9zDSHYZwQIBBwfJM1fxgBY/xoewxPYvBsurfgmoOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )