UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WWp/2scAOcG4oY15JLnmvhDNx4sjjwfeNme/GzaZSY=' 
WHERE 
  key_id = '8086c7afedd0e8c83caeb91c6b5437fb4e6c36ccc829c820b85d73aac55ac642' 
  AND (
    token = '/WWp/2scAOcG4oY15JLnmvhDNx4sjjwfeNme/GzaZSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )