UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pkSUotdDifx1dg5gNEH5cKLQI6yCZppJnlwv035rQk=' 
WHERE 
  key_id = '9dcc8b52caad5d609fc113de8dd1d93a21b2ac65af51e83c30b058dfd0ee2f33' 
  AND (
    token = '8pkSUotdDifx1dg5gNEH5cKLQI6yCZppJnlwv035rQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )