UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBgXUn+//XT0TtXgbBU2MDd6n++m3Ptb8Wgw/BflmNs=' 
WHERE 
  key_id = '59faf989c8733fe5b89d674cf62c2e462c0b4f9dce2545ff9390c0b7f52552b1' 
  AND (
    token = 'jBgXUn+//XT0TtXgbBU2MDd6n++m3Ptb8Wgw/BflmNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )