UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgdDURehwDLwNNEBKIMNMKSz4ClkvUhfdjC37vTHjio=' 
WHERE 
  key_id = '79c7062217b9cdeb451d757fdba561b01da61a350fe9ddc1d26f94fe82874786' 
  AND (
    token = 'CgdDURehwDLwNNEBKIMNMKSz4ClkvUhfdjC37vTHjio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )