UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dm5r2x2XgFfJ9i5Q9ORfeAf3a5N7JrRIuFcRkGOhPiQ=' 
WHERE 
  key_id = 'd7ecfd465c69e2f8c3fd6ed9c5d6556f65f89c82cd693e10461a35c102a6bca8' 
  AND (
    token = 'Dm5r2x2XgFfJ9i5Q9ORfeAf3a5N7JrRIuFcRkGOhPiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )