UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJR144kMHYxCmJqWUvOWl2rjdk0jPESAunvrExFp+LE=' 
WHERE 
  key_id = 'ce1a53a1d818e66b671ad2fde4b37831735e15bacc8fd41452e09a2b15d850ea' 
  AND (
    token = 'NJR144kMHYxCmJqWUvOWl2rjdk0jPESAunvrExFp+LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )