UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpEm3mcyeNnRzJft+lxdE1aaBvVCdEWzkOlU4Y4M3QM=' 
WHERE 
  key_id = 'b8bf890889ec0c7201829c927f5ed1308aa230ddb749f68d26a4c3c55fc66adb' 
  AND (
    token = 'WpEm3mcyeNnRzJft+lxdE1aaBvVCdEWzkOlU4Y4M3QM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )