UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mtr4qi6ei5VEB9e3sr2KitV5SQGSkk89hdq69Okqf+M=' 
WHERE 
  key_id = 'e09acbd1c530eff676e812931a978c9386dd0c86e5bdad7adca79aab112d2bc8' 
  AND (
    token = 'Mtr4qi6ei5VEB9e3sr2KitV5SQGSkk89hdq69Okqf+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )