UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vdna5aZP68jkGy7/FfmM61vu782lOi1Hg0RJQUp6hZc=' 
WHERE 
  key_id = '108a4bd663f485a9e6eb7f8b55231947012a6077f0ec5d54c517d5b44c780399' 
  AND (
    token = 'Vdna5aZP68jkGy7/FfmM61vu782lOi1Hg0RJQUp6hZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )