UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0VXi5Od1+Quhp9xEYNN60gT4XC2KoVIQea4sGC0P3UQ=' 
WHERE 
  key_id = 'b4ac13e5258825e907b5a6f06df0347eebb359c063c5f8fcc740c51378e99f10' 
  AND (
    token = '0VXi5Od1+Quhp9xEYNN60gT4XC2KoVIQea4sGC0P3UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )