UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzItU1IyLFLgj3UUFIZyJIir9OyyKn6lYD2pOrwaqCk=' 
WHERE 
  key_id = '5d4451d72c9c55d527d0457044499465fe1cfce974c8f228333ba5f0026fe112' 
  AND (
    token = 'kzItU1IyLFLgj3UUFIZyJIir9OyyKn6lYD2pOrwaqCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )