UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6I1oI/uGwYSUv1IdqhJYktDm9c2aNS9wTbc4Xr9HzoM=' 
WHERE 
  key_id = '34bcbb83fd0e9b7f5fdb3614f7393433099e9579eecbf6152a8b521f3b14c2ca' 
  AND (
    token = '6I1oI/uGwYSUv1IdqhJYktDm9c2aNS9wTbc4Xr9HzoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )