UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KG5Rgg1C+pmL92XNv94CCHPkdDvXR4Sue2c8//5YoIo=' 
WHERE 
  key_id = '46129a023bfd7e3e7c7822676d10a0e67bd2513dafb4b329748a8ac3c7ff7cb4' 
  AND (
    token = 'KG5Rgg1C+pmL92XNv94CCHPkdDvXR4Sue2c8//5YoIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )