UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VJcvvKrr3LuFCfADQO+UJwAWdFF+9oYeBtIuW3LIaQ=' 
WHERE 
  key_id = '39f1f90f1580840ea6159a34cfd18d4eec05f419811cb5341f608206cb0bf467' 
  AND (
    token = '5VJcvvKrr3LuFCfADQO+UJwAWdFF+9oYeBtIuW3LIaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )