UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5PAVVfUkTliBXUSwD8sOIbhmZMz0c68jXZXXiZ+W/vc=' 
WHERE 
  key_id = 'ac3998c3c8a1f2d285bfad69ddc2786afb336e9bc63675bdaf2c676a1e7c6229' 
  AND (
    token = '5PAVVfUkTliBXUSwD8sOIbhmZMz0c68jXZXXiZ+W/vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )