UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cw3CafgEPaXLN16MaDbrPgCuKy/Xs/Sr6V2QBoXAzys=' 
WHERE 
  key_id = '4c82ddd2adc2fd54fdb0462acd9f1154fe7b01751f31ba8fc0c6414ddb5d8693' 
  AND (
    token = 'cw3CafgEPaXLN16MaDbrPgCuKy/Xs/Sr6V2QBoXAzys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )