UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6w576chdhdBtsBNENvsZ8yb90qC3LX+hNyLIpT8JrKw=' 
WHERE 
  key_id = '6252e2f8edafccbb00bc53934dddc8ec909b921432708793f6bd79aa9f17aee1' 
  AND (
    token = '6w576chdhdBtsBNENvsZ8yb90qC3LX+hNyLIpT8JrKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )