UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64o5Iv1vXJ8BWtQ+5u25Fj5jKeSROOVTxeFAo3uX6CY=' 
WHERE 
  key_id = '8855a3f3c11275402b0fbcb078d52bdf7afc37fe45cd0df6a215d92855381da3' 
  AND (
    token = '64o5Iv1vXJ8BWtQ+5u25Fj5jKeSROOVTxeFAo3uX6CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )