UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dK7ZED9qVIyvBA4fBcv3hioY3SCNuZL0XSPoZdxeN+c=' 
WHERE 
  key_id = '19599db20325bf6caefad4ace5b82790f2d28d2638cad9795f8afd628e5f3108' 
  AND (
    token = 'dK7ZED9qVIyvBA4fBcv3hioY3SCNuZL0XSPoZdxeN+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )