UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnNxjNXsqjVToHmsdg379SLORPDaCobqhd9o/CD7OYI=' 
WHERE 
  key_id = '9a1450c92f61df39526a37d4995ce314731620437ce7e7e4a3f5dc4e66f0b6aa' 
  AND (
    token = 'CnNxjNXsqjVToHmsdg379SLORPDaCobqhd9o/CD7OYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )