UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/DJW+zFgyGyOJsHNhKxPzoXb0apC/BwIMsroCJPUyw=' 
WHERE 
  key_id = 'caaed44ea9ad3c406ed8834807e18dd020565b6dafccc9fe4917681d69dbe5c3' 
  AND (
    token = '+/DJW+zFgyGyOJsHNhKxPzoXb0apC/BwIMsroCJPUyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )