UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rPv/YQVQrgBb191R+Mt35X3RWt/WbnbQoWx49eZ1R/Y=' 
WHERE 
  key_id = '5b004a8b131f56815465148f7c95bed1fdaeed717a4f088032f541b4436d2d22' 
  AND (
    token = 'rPv/YQVQrgBb191R+Mt35X3RWt/WbnbQoWx49eZ1R/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )