UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GnPH7j7KvGRLXIu14TG3C1KTxiLfBqHqzwDeNl1IhLQ=' 
WHERE 
  key_id = 'e20ef51295dbebd2f2b9f24c5d3b588e023f706559191288c29d1131516c1565' 
  AND (
    token = 'GnPH7j7KvGRLXIu14TG3C1KTxiLfBqHqzwDeNl1IhLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )