UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+KYPPOl8IDxtFMlaoSukjRxPcBRDy1daa2P+pw8V60=' 
WHERE 
  key_id = 'b4d7dab5f0b53c31e5e972cf7bddbe90336a2f825f393ba61c10f86982ffd546' 
  AND (
    token = 'p+KYPPOl8IDxtFMlaoSukjRxPcBRDy1daa2P+pw8V60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )