UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9W6TMKGfdH+IXOn5t//MOM0AupMehbgVbcaPljbWoo=' 
WHERE 
  key_id = 'a7313992255fe83e9a29d21fe783ac1ed310fb977d3b3ae7c14dde3724f1ee60' 
  AND (
    token = 'd9W6TMKGfdH+IXOn5t//MOM0AupMehbgVbcaPljbWoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )