UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lic6wi4EmmU22wB8nAncDBkAdlOzrRMZwSGMq2SOfCI=' 
WHERE 
  key_id = '16fb5e3fe0eed101125b2bbda8b544b199643eb397637534c94dc01411a8550c' 
  AND (
    token = 'Lic6wi4EmmU22wB8nAncDBkAdlOzrRMZwSGMq2SOfCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )