UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5mcnSJ9zFVNRQ2ee+DJzn3UU1blGqTt/WEwjUsAvYQ=' 
WHERE 
  key_id = '4716df9ce1a5c251a1a3e978fd74336ee7d9bd68c1ffa70b5a637da6874e0839' 
  AND (
    token = 'O5mcnSJ9zFVNRQ2ee+DJzn3UU1blGqTt/WEwjUsAvYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )