UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PsSc82Wy0CNAZ8u9ClcTv97N2mCW7mCD2zs4VnEgNew=' 
WHERE 
  key_id = '1ade161e19e40eb4a86ef6078fc609e43df7556c74771a9fa5ebc6303e7ebe00' 
  AND (
    token = 'PsSc82Wy0CNAZ8u9ClcTv97N2mCW7mCD2zs4VnEgNew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )