UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1w9+JlzftvyKLrbl5MMIcTjy0nAYjgaSOIaaNUkRrlk=' 
WHERE 
  key_id = '5c3f443358d0c8edbbaee26d2c85c2c655ba8de3c0419f30befc2206942d90ca' 
  AND (
    token = '1w9+JlzftvyKLrbl5MMIcTjy0nAYjgaSOIaaNUkRrlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )