UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gLjeb28CBlErlf/JnoHVEHkgXG1p65jEsOUcXupaMf0=' 
WHERE 
  key_id = '4bb673d1e3fd02adddc7da2f229f2c02d80b5dab6bed44dc800e0a8815ebbea3' 
  AND (
    token = 'gLjeb28CBlErlf/JnoHVEHkgXG1p65jEsOUcXupaMf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )