UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S787TyLymKgcjMSvHImDvKW9ZDRHiwojnWU/Kb6S4DI=' 
WHERE 
  key_id = '6caadfc1089834ec2390f824e468bbc225657b3d9f0d56e2c34eb303ce4b0dbf' 
  AND (
    token = 'S787TyLymKgcjMSvHImDvKW9ZDRHiwojnWU/Kb6S4DI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )