UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prKL9zFwsZCi8SuyHgRM6nCZ0vxNMY2s7K17NLl/Z1Q=' 
WHERE 
  key_id = '8359793838ad0f66c4f38bfa1a36c363417d934c8674c9f5b91899de5baadb10' 
  AND (
    token = 'prKL9zFwsZCi8SuyHgRM6nCZ0vxNMY2s7K17NLl/Z1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )