UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYKt0JvavH/9+bp13YX5sqXxmRvRlu+VJ/zvP/6PYHM=' 
WHERE 
  key_id = '1bc00506ca9727c8a0b47a1c0ec6102fdc1fe1f594d49bd84bbcc8dcbc449c39' 
  AND (
    token = 'cYKt0JvavH/9+bp13YX5sqXxmRvRlu+VJ/zvP/6PYHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )