UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '62WfuDDqcQ2HXAe0MwW8Y/iGpi0iz236CWyy8Fy4wyA=' 
WHERE 
  key_id = '70a93b2081443ca783497243a410cf2792e7e67892550b7a777359a66c72ddd0' 
  AND (
    token = '62WfuDDqcQ2HXAe0MwW8Y/iGpi0iz236CWyy8Fy4wyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )