UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqhdGWAszLqr0Rl/HJ4xhtMZWcOiJcsyXY+hpSvTPrE=' 
WHERE 
  key_id = '7b7c4507176fe315e0963337cf448a065ace0f97a9b573742f8a052054411acd' 
  AND (
    token = 'kqhdGWAszLqr0Rl/HJ4xhtMZWcOiJcsyXY+hpSvTPrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )