UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MbiKonpLb9DPj7o1ai1gmFUFPKVIV8jgxxgkfXX8fjk=' 
WHERE 
  key_id = '30d98589f40a868fb7c9e750b16050dfeeaeb51bb6d3ff4f76267bd880c1cbd2' 
  AND (
    token = 'MbiKonpLb9DPj7o1ai1gmFUFPKVIV8jgxxgkfXX8fjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )