UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jKXR+DBsQLkAxo2SP6cPAqCNdYqJ9y4yKzqQhVsL1qQ=' 
WHERE 
  key_id = '169240661e1154b9630c4b15dd365ee04981f482325a9cd90c71c83b94a19696' 
  AND (
    token = 'jKXR+DBsQLkAxo2SP6cPAqCNdYqJ9y4yKzqQhVsL1qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )