UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AaXwHFGwtcMNLfr0ouDENEWvfkEdVQGZw2ncMuy6Vu8=' 
WHERE 
  key_id = '03f3a57e99cd7d5726875357c83d25059c573812a045d844a7d3d6e445998649' 
  AND (
    token = 'AaXwHFGwtcMNLfr0ouDENEWvfkEdVQGZw2ncMuy6Vu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )