UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4U74DF6g4v7BkWnvFPUVCoxknift58TVI5zylP/9VqM=' 
WHERE 
  key_id = '80cdfc098eddb3e28f0243c8b0258b3158217794a5699bd4928c063c9421344a' 
  AND (
    token = '4U74DF6g4v7BkWnvFPUVCoxknift58TVI5zylP/9VqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )