UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biC+ZT6K6mx3aNSBAhN6vTjCa6HbIERK+45+TpDovuU=' 
WHERE 
  key_id = '48701341886d8fd7ba0fadbdd4f9f33668d44098e1ea0bd110085827610ba4e7' 
  AND (
    token = 'biC+ZT6K6mx3aNSBAhN6vTjCa6HbIERK+45+TpDovuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )