UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't23w384Gsv83uOd3IO1NGNzqvhTM56OfQcAruRhcmGk=' 
WHERE 
  key_id = 'bf64c4821414ffc4ba6a70b914ff778170c532ccb627eed90d53080c9ebab12a' 
  AND (
    token = 't23w384Gsv83uOd3IO1NGNzqvhTM56OfQcAruRhcmGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )