UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLyUjwG7SA5lG2hDFG6LERTnPIGxOnb3WUhBbIHl1DU=' 
WHERE 
  key_id = '327db1f7c4ceac3e777df7a80712329185aba9c306811c76a1c74a34d661dfaf' 
  AND (
    token = 'tLyUjwG7SA5lG2hDFG6LERTnPIGxOnb3WUhBbIHl1DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )