UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm6m2qXdkf3yqD8bZ3n7/2ki4SKlmECJQ7HmCDWZVDhA=' 
WHERE 
  key_id = '5bcc24941f4dc3f145b276246ef47719a10f7b970aaaea1857bb3b7461e0c3c4' 
  AND (
    token = 'm6m2qXdkf3yqD8bZ3n7/2ki4SKlmECJQ7HmCDWZVDhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )