UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAV3HCGq5PhoUdZ+C6JdcMmDGPxmZkniyq6vqiNINJU=' 
WHERE 
  key_id = 'fe6f2beb23acecee340059f35472c1f5080632cb95d2e184c9772724f5bf3455' 
  AND (
    token = 'kAV3HCGq5PhoUdZ+C6JdcMmDGPxmZkniyq6vqiNINJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )