UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sdcgKRlj3YmeO70WmV+dPiwDucdXvVzfKe536TXL77E=' 
WHERE 
  key_id = '1d54bb1d1405e6f0eaeda966f1b017005994683f339e10d82245fd84376728f7' 
  AND (
    token = 'sdcgKRlj3YmeO70WmV+dPiwDucdXvVzfKe536TXL77E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )