UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ViJR0YBtqD0veMHX1mIemFwexBYBZOKaw26RneXlM5k=' 
WHERE 
  key_id = 'f2d3b635b32fa41fbeb059a15af206e518c8295b9c87752d8be36ca992f7023c' 
  AND (
    token = 'ViJR0YBtqD0veMHX1mIemFwexBYBZOKaw26RneXlM5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )