UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vavYxv9ek09mtGl00rWysfZMixV5zsgFsWHZkZDc5ls=' 
WHERE 
  key_id = '7611313abf989b6862521b358126e083c20d5e3c170592ada8718c18922ad46f' 
  AND (
    token = 'vavYxv9ek09mtGl00rWysfZMixV5zsgFsWHZkZDc5ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )