UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+CIEGV4/qnkhDFmkNMlZQTdqz64KVwqxV4W6RoY0R4=' 
WHERE 
  key_id = '36ad8d77386076b93325f1753b0e40e777e67c5bc7e19f425785cf3978aebc45' 
  AND (
    token = '8+CIEGV4/qnkhDFmkNMlZQTdqz64KVwqxV4W6RoY0R4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )