UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TC3VyVbJ9cguz6UQPXGdef7Ppd5YoFh7ig6CHTOmXn0=' 
WHERE 
  key_id = '453a11b165a6f795c4adddcd6e0889533e3f82e4413bfc127462d445c7c29998' 
  AND (
    token = 'TC3VyVbJ9cguz6UQPXGdef7Ppd5YoFh7ig6CHTOmXn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )