UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dg8yHPYNdyvPrDwX4DIUB+Cn7lJF9P5dHg8ajpM9TYc=' 
WHERE 
  key_id = '41bca23c0ade82df92109feeb2e68e85dcae0de9cfe05ab981f2ab8702aa2069' 
  AND (
    token = 'Dg8yHPYNdyvPrDwX4DIUB+Cn7lJF9P5dHg8ajpM9TYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )