UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNNc6HuiUP6lKqKRw+oCexOF+9mcUpwaMsBMqCfI9QA=' 
WHERE 
  key_id = '27be8b4628d6d63ea012bd6acfae0dfbf64437f4b80fae49892466b108db0e05' 
  AND (
    token = 'fNNc6HuiUP6lKqKRw+oCexOF+9mcUpwaMsBMqCfI9QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )