UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOq0bmrawukCn7GSaHN9EeNuDkRIBOr82efySHSF+EE=' 
WHERE 
  key_id = '3ce34969648d08c5e1dcae2e691db4c9c389a1d2ac4aaf3af6506c34a9f3937e' 
  AND (
    token = 'qOq0bmrawukCn7GSaHN9EeNuDkRIBOr82efySHSF+EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )