UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '853xr2OUi5rxLpxkvRMT+9M8JAjGyQY+1v7BNtMvQ94=' 
WHERE 
  key_id = 'e3d177b34e8d7e113bfa611d453828836989939ac6f9093e9e0a182d7866d764' 
  AND (
    token = '853xr2OUi5rxLpxkvRMT+9M8JAjGyQY+1v7BNtMvQ94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )