UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CP5KQEMm9K5mBLKOOMCATDCteh3QJeGGvPl8O3hMoE=' 
WHERE 
  key_id = '534f1fe7e544507db79edad919ac500666f00e56585f08400ee5dfdd5306ba96' 
  AND (
    token = '4CP5KQEMm9K5mBLKOOMCATDCteh3QJeGGvPl8O3hMoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )