UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'inFz4CyGe7BALQGcN5UPJtt5WninMNDV8A7ZsBTKe2I=' 
WHERE 
  key_id = 'b6b9035edc5c9f273e8fe9e039b18652d3b30e6ebd711b8720dbbe79b71a2b52' 
  AND (
    token = 'inFz4CyGe7BALQGcN5UPJtt5WninMNDV8A7ZsBTKe2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )