UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGGjQc2Jgro/BKg6LXD99YaV7hNjEyu7aFEPRt/tY/U=' 
WHERE 
  key_id = '778e4a5260ab6224c8c6ff85761e4576294ec9fb9a0f965d2fdf2576889e8c90' 
  AND (
    token = 'cGGjQc2Jgro/BKg6LXD99YaV7hNjEyu7aFEPRt/tY/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )