UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EWxegeWfX7NBMfg7wFsV+v/0GvAdonnE7zPpOgMVY0=' 
WHERE 
  key_id = 'f58e88c980f176315fa414bcab32c68e5117677cfc51f88860e8ed5443b3b751' 
  AND (
    token = '/EWxegeWfX7NBMfg7wFsV+v/0GvAdonnE7zPpOgMVY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )