UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EtgA6rnyVhbsVtc/QzsGBIh/EjJeqeaTInyXdHxFT7U=' 
WHERE 
  key_id = 'd323c6ab6674082cc7dba9fa6611670cf54f78fc6cc7065d0946cb7b3f25f849' 
  AND (
    token = 'EtgA6rnyVhbsVtc/QzsGBIh/EjJeqeaTInyXdHxFT7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )