UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7rDlmgImXgGcPmLeyqb02DvP9zxR+r8nKRWttuEkUxw=' 
WHERE 
  key_id = '44fe86f53fa38c34392bb5e2406282bb645089147327b06e47e58f6d2b6f1b2a' 
  AND (
    token = '7rDlmgImXgGcPmLeyqb02DvP9zxR+r8nKRWttuEkUxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )