UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQrpkzehmDhZjQ9oE2b6IgHMvm+seWKk8+0RKYXVDFQ=' 
WHERE 
  key_id = 'ec1b9bcfadfe338c6787acfa0cf4b430ae1f7170860ffe3eac93dc11b3ff6074' 
  AND (
    token = 'rQrpkzehmDhZjQ9oE2b6IgHMvm+seWKk8+0RKYXVDFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )