UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cO2chmHwZx+LnH8zLHw4P0VnkxE21oEbAZrpRVYtZ0M=' 
WHERE 
  key_id = '83b5a3b79d92e13deb4d0d213e63442d32272b3b16a5ad85c0105f11a0f909e7' 
  AND (
    token = 'cO2chmHwZx+LnH8zLHw4P0VnkxE21oEbAZrpRVYtZ0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )