UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYyisLa7QSWX/BYqM1mBY4qdsmdR1ZuVCQIxLmsCUNA=' 
WHERE 
  key_id = '0684c874dd28d0550d7498d04f6c92f3bc7a973b8a468a7d269926aee2590d5e' 
  AND (
    token = 'yYyisLa7QSWX/BYqM1mBY4qdsmdR1ZuVCQIxLmsCUNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )