UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NDqBHXOmomix6595OP6nLw6AIU7OruaMHx7GXYrPxM=' 
WHERE 
  key_id = 'd6c911cb53d8d85c5dbca039e93a526599cdfb78dfc8cd8646d6e2ddec95bb6f' 
  AND (
    token = '1NDqBHXOmomix6595OP6nLw6AIU7OruaMHx7GXYrPxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )