UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nkofH/CiZ557jzpmoLFf1qwZ1px/G4Gt8DQn+F3TbmI=' 
WHERE 
  key_id = 'fae2906e42dc3c7aaababc267821e75f7cf365b425f22eea85b16aecf1c30425' 
  AND (
    token = 'nkofH/CiZ557jzpmoLFf1qwZ1px/G4Gt8DQn+F3TbmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )