UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DKlou9l0iGi5Dz6aW/z1W9vjwHD5NiBiTovB+x24Rk=' 
WHERE 
  key_id = '1d384a294fee3f054d78f0ea6102579a5bce8b4a4103f22210157582239676b0' 
  AND (
    token = '9DKlou9l0iGi5Dz6aW/z1W9vjwHD5NiBiTovB+x24Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )