UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCy9t3X3hpnQtQ2CzH6A1PgyEYd6Wk+HxE4ivJfFDVQ=' 
WHERE 
  key_id = 'b776f9480447572dc9fa7b97e94e8f06558a186d57da5836c9cb8a1f702b0673' 
  AND (
    token = 'JCy9t3X3hpnQtQ2CzH6A1PgyEYd6Wk+HxE4ivJfFDVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )