UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pny2T6h8N7LyeGbQbrjmTA+OW8f2iiqlpShIsAAte5U=' 
WHERE 
  key_id = 'db4e881021a377b0691ec123c236d854e606ab2e113fab2910fa913c1cdc9f68' 
  AND (
    token = 'pny2T6h8N7LyeGbQbrjmTA+OW8f2iiqlpShIsAAte5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )