UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31VN4rpiN0isCSND5jUdEizldE25IYmfgq72emrvDaQ=' 
WHERE 
  key_id = '161b4da2acf43fdeba392bc44d762a262b8bb22e34449ff7cfa95827c3aed26b' 
  AND (
    token = '31VN4rpiN0isCSND5jUdEizldE25IYmfgq72emrvDaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )