UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQDsYgWb7WySVv8QYQcen+IbaUopq86ETDy4LZeRcMU=' 
WHERE 
  key_id = '431e48254f27b6d6ada977ae44e88ab4b63531201d4c90dd2f6985be0a28a9ea' 
  AND (
    token = 'tQDsYgWb7WySVv8QYQcen+IbaUopq86ETDy4LZeRcMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )