UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5BaF3eqeCEsrUVVXLtIkPc7eNutTolq+wZW14KvjfU=' 
WHERE 
  key_id = '202cda7982b3926f2ab8fb8309fd98025e51d9943c5893b7003322b07a618ce1' 
  AND (
    token = '/5BaF3eqeCEsrUVVXLtIkPc7eNutTolq+wZW14KvjfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )