UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NtrLbXqtwXEVPIzu3XQPqYMpfAYyhbb+gGCuuF+auB4=' 
WHERE 
  key_id = 'd942a356082034af0d5434af09fa05dd90e60c1b691f7857859abb2d3b35f6f4' 
  AND (
    token = 'NtrLbXqtwXEVPIzu3XQPqYMpfAYyhbb+gGCuuF+auB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )