UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYSermKvJJiTumEUj2iDDjm1cBzQInlEBy/o43aAEaU=' 
WHERE 
  key_id = '7dd22df6a8720ba01538cd9fb3c63b297e10adfe707464a9cef8a306db0263f1' 
  AND (
    token = 'iYSermKvJJiTumEUj2iDDjm1cBzQInlEBy/o43aAEaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )