UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJAY0zUMBN0kxDSue4U73iLjCfMYxUibrgt9yri0bMI=' 
WHERE 
  key_id = '08515a95d5b51243c4fe37d40f5f0dba06709928c2e203abac36fa9654b956da' 
  AND (
    token = 'xJAY0zUMBN0kxDSue4U73iLjCfMYxUibrgt9yri0bMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )