UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqjUlEcjaJt6nSSNhcEtv5hnRvWcUdEDdx1uHGVI3kU=' 
WHERE 
  key_id = 'e0624b2923e10c8f3344deb655ae360a76c9ffbce95ed3a5eadcf4dacb4ce937' 
  AND (
    token = 'CqjUlEcjaJt6nSSNhcEtv5hnRvWcUdEDdx1uHGVI3kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )