UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3+tYTHO7mYy7JG5kwb+gnu1W0qiRCFx/zHA1yqPYzA=' 
WHERE 
  key_id = '5904c1486c15983a8d2d64fb60ba88af3732e76b637e92851e4c128467eb1cfe' 
  AND (
    token = 'w3+tYTHO7mYy7JG5kwb+gnu1W0qiRCFx/zHA1yqPYzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )