UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RbrGUk250u+CNZLlnjQK274/xSXXlhnUQTjIJpcLWR8=' 
WHERE 
  key_id = 'd7572c7153fea31fdb2c6c7732e2b80f58c5f67b33fb88fd67f3f3de70d49ee8' 
  AND (
    token = 'RbrGUk250u+CNZLlnjQK274/xSXXlhnUQTjIJpcLWR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )