UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcMnLDPiJxlnJIoX3kkkpDomiM+YQ/9JLZ7MeYMu0WE=' 
WHERE 
  key_id = 'cab71a4b00d19dec758b5b727e93c7f71728eb6f4f1b297d001cca5ee33b9bf8' 
  AND (
    token = 'TcMnLDPiJxlnJIoX3kkkpDomiM+YQ/9JLZ7MeYMu0WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )