UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jCXIptOkIBy886aB7R20Id7IROv1lcnp7+bSwukXeMw=' 
WHERE 
  key_id = 'c8fa1acc2e1e3519eda5487798e32f94b5749d95719e929e09e440cce6dbcef1' 
  AND (
    token = 'jCXIptOkIBy886aB7R20Id7IROv1lcnp7+bSwukXeMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )