UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqJauOz97O6Z/dHfrnImMRz4tzCqlmq0bFEJdNcY3mo=' 
WHERE 
  key_id = '4d3bcfc2d1d9e1acaa034e014e781f057cf8f69d3bdbcd73c4f53a69c9bf5b90' 
  AND (
    token = 'pqJauOz97O6Z/dHfrnImMRz4tzCqlmq0bFEJdNcY3mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )