UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNhT3oaLTpmGA4XsK0YIe+WOrtFyzww57gRC6PgGBjs=' 
WHERE 
  key_id = 'ca507981dfbb93e08391a632c78a531c30ae9f95ab7adceb55a3c87440076128' 
  AND (
    token = 'hNhT3oaLTpmGA4XsK0YIe+WOrtFyzww57gRC6PgGBjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )