UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHi2S3cHCzZiEkOSdFsYgf5O2E0JRT04YA2PkFc35Vw=' 
WHERE 
  key_id = 'f94aa68baa27f6ac28d9b0d67eaa02f0c2e40564e6717a9be6c65150a7d16868' 
  AND (
    token = 'uHi2S3cHCzZiEkOSdFsYgf5O2E0JRT04YA2PkFc35Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )