UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMmTA12J6Eyrt632H+S6H3TZQ1/+YwTHwf+EhfxAJ3s=' 
WHERE 
  key_id = 'a6698afd953290140559113259d91b299bfa0e678ba66c9e8224128055110ae8' 
  AND (
    token = 'zMmTA12J6Eyrt632H+S6H3TZQ1/+YwTHwf+EhfxAJ3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )