UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aV4CnXFmvMueB/WKnCD2xDAX1fQf+vY6bKBM2oOVlR8=' 
WHERE 
  key_id = '792651ecf2a864ab48b6cf58ac2c413de82faee656b64820709212d315d5fced' 
  AND (
    token = 'aV4CnXFmvMueB/WKnCD2xDAX1fQf+vY6bKBM2oOVlR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )