UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMZLSUL55+DAEGI2WVHoknNOTDI6TXC+JoOZ+xGeKWk=' 
WHERE 
  key_id = '3f43a41ac1e31b6b8865f9d7a418be96f9b6d3963704913bd337ee65911528db' 
  AND (
    token = 'tMZLSUL55+DAEGI2WVHoknNOTDI6TXC+JoOZ+xGeKWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )